diff --git a/lib/cache.js b/lib/cache.js
index 1f7a568..b996d05 100644
--- a/lib/cache.js
+++ b/lib/cache.js
@@ -67,15 +67,14 @@ exp.get_redis = function() {
 // updates the redis instance's server_info object
 // callback: error, info object
 exp.info = function(callback) {
-  redis.info(function (err, res) {
-
+  redis.info(function(err, res) {
     // parse the info command and store it in redis.server_info
 
     // this code block was taken from mranney/node_redis#on_info_cmd
     // http://git.io/LBUNbg
     var lines = res.toString().split("\r\n");
     var obj = {};
-    lines.forEach(function (line) {
+    lines.forEach(function(line) {
       var parts = line.split(":");
       if (parts[1]) {
         obj[parts[0]] = parts[1];
@@ -109,31 +108,36 @@ exp.update_timestamp = function(rid, userId, hash, temp, callback) {
   update_file_date(rid, hash);
 };
 
-// create the key +userId+, store +skin_hash+, +cape_hash+ and time
-// if either +skin_hash+ or +cape_hash+ are undefined, they will not be stored
-// this feature can be used to write both cape and skin at separate times
+// create the key +userId+, store +skin_hash+, +cape_hash+, +slim+ and current time
+// if +skin_hash+ or +cape_hash+ are undefined, they aren't stored
+// this is useful to store cape and skin at separate times, without overwriting the other
+// +slim+ can be true (alex) or false (steve)
 // +callback+ contans error
-exp.save_hash = function(rid, userId, skin_hash, cape_hash, callback) {
+exp.save_hash = function(rid, userId, skin_hash, cape_hash, slim, callback) {
   logging.debug(rid, "caching skin:" + skin_hash + " cape:" + cape_hash);
-  var time = Date.now();
-  // store shorter null byte instead of "null"
-  skin_hash = (skin_hash === null ? "" : skin_hash);
-  cape_hash = (cape_hash === null ? "" : cape_hash);
+
+  // store shorter null value instead of "null" string
+  skin_hash = skin_hash === null ? "" : skin_hash;
+  cape_hash = cape_hash === null ? "" : cape_hash;
+
   // store userId in lower case if not null
   userId = userId && userId.toLowerCase();
-  if (skin_hash === undefined) {
-    redis.hmset(userId, "c", cape_hash, "t", time, function(err) {
-      callback(err);
-    });
-  } else if (cape_hash === undefined) {
-    redis.hmset(userId, "s", skin_hash, "t", time, function(err) {
-      callback(err);
-    });
-  } else {
-    redis.hmset(userId, "s", skin_hash, "c", cape_hash, "t", time, function(err) {
-      callback(err);
-    });
+
+  var args = [];
+  if (cape_hash !== undefined) {
+    args.push("c", cape_hash);
   }
+  if (skin_hash !== undefined) {
+    args.push("s", skin_hash);
+  }
+  if (slim !== undefined) {
+    args.push("a", Number(!!slim));
+  }
+  args.push("t", Date.now());
+
+  redis.hmset(userId, args, function(err) {
+    callback(err);
+  });
 };
 
 // removes the hash for +userId+ from the cache
@@ -155,6 +159,7 @@ exp.get_details = function(userId, callback) {
       details = {
         skin: data.s === "" ? null : data.s,
         cape: data.c === "" ? null : data.c,
+        slim: data.a === 1,
         time: Number(data.t)
       };
     }
diff --git a/lib/helpers.js b/lib/helpers.js
index 549e35a..4fcd367 100644
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -21,12 +21,12 @@ function get_hash(url) {
 // face and face+helm images are extracted and stored to files
 // callback: error, skin hash
 function store_skin(rid, userId, profile, cache_details, callback) {
-  networking.get_skin_url(rid, userId, profile, function(err, url) {
+  networking.get_skin_info(rid, userId, profile, function(err, url, slim) {
     if (!err && url) {
       var skin_hash = get_hash(url);
       if (cache_details && cache_details.skin === skin_hash) {
         cache.update_timestamp(rid, userId, skin_hash, false, function(cache_err) {
-          callback(cache_err, skin_hash);
+          callback(cache_err, skin_hash, slim);
         });
       } else {
         logging.debug(rid, "new skin hash:", skin_hash);
@@ -36,27 +36,27 @@ function store_skin(rid, userId, profile, cache_details, callback) {
         fs.exists(facepath, function(exists) {
           if (exists) {
             logging.debug(rid, "skin already exists, not downloading");
-            callback(null, skin_hash);
+            callback(null, skin_hash, slim);
           } else {
             networking.get_from(rid, url, function(img, response, err1) {
               if (err1 || !img) {
-                callback(err1, null);
+                callback(err1, null, slim);
               } else {
                 skins.save_image(img, skinpath, function(skin_err) {
                   if (skin_err) {
                     logging.error(rid, skin_err);
-                    callback(skin_err, null);
+                    callback(skin_err, null, slim);
                   } else {
                     skins.extract_face(img, facepath, function(err2) {
                       if (err2) {
                         logging.error(rid, err2.stack);
-                        callback(err2, null);
+                        callback(err2, null, slim);
                       } else {
                         logging.debug(rid, "face extracted");
                         skins.extract_helm(rid, facepath, img, helmpath, function(err3) {
                           logging.debug(rid, "helm extracted");
                           logging.debug(rid, helmpath);
-                          callback(err3, skin_hash);
+                          callback(err3, skin_hash, slim);
                         });
                       }
                     });
@@ -129,7 +129,7 @@ function push_request(userId, type, fun) {
 }
 
 // calls back all queued requests that match userId and type
-function resume(userId, type, err, hash) {
+function resume(userId, type, err, hash, slim) {
   var callbacks = requests[type][userId];
   if (callbacks) {
     if (callbacks.length > 1) {
@@ -138,7 +138,7 @@ function resume(userId, type, err, hash) {
 
     for (var i = 0; i < callbacks.length; i++) {
       // continue the request
-      callbacks[i](err, hash);
+      callbacks[i](err, hash, slim);
       // remove from array
       callbacks.splice(i, 1);
       i--;
@@ -167,34 +167,34 @@ function store_images(rid, userId, cache_details, type, callback) {
         // error or uuid without profile
         if (!err && !profile) {
           // no error, but uuid without profile
-          cache.save_hash(rid, userId, null, null, function(cache_err) {
+          cache.save_hash(rid, userId, null, null, undefined, function(cache_err) {
             // we have no profile, so we have neither skin nor cape
-            resume(userId, "skin", cache_err, null);
-            resume(userId, "cape", cache_err, null);
+            resume(userId, "skin", cache_err, null, false);
+            resume(userId, "cape", cache_err, null, false);
           });
         } else {
           // an error occured, not caching. we can try in 60 seconds
-          resume(userId, type, err, null);
+          resume(userId, type, err, null, false);
         }
       } else {
         // no error and we have a profile (if it's a uuid)
-        store_skin(rid, userId, profile, cache_details, function(store_err, skin_hash) {
+        store_skin(rid, userId, profile, cache_details, function(store_err, skin_hash, slim) {
           if (store_err && !skin_hash) {
             // an error occured, not caching. we can try in 60 seconds
-            resume(userId, "skin", store_err, null);
+            resume(userId, "skin", store_err, null, slim);
           } else {
-            cache.save_hash(rid, userId, skin_hash, undefined, function(cache_err) {
-              resume(userId, "skin", (store_err || cache_err), skin_hash);
+            cache.save_hash(rid, userId, skin_hash, undefined, slim, function(cache_err) {
+              resume(userId, "skin", (store_err || cache_err), skin_hash, slim);
             });
           }
         });
         store_cape(rid, userId, profile, cache_details, function(store_err, cape_hash) {
           if (store_err && !cape_hash) {
             // an error occured, not caching. we can try in 60 seconds
-            resume(userId, "cape", (store_err), cape_hash);
+            resume(userId, "cape", (store_err), cape_hash, false);
           } else {
-            cache.save_hash(rid, userId, undefined, cape_hash, function(cache_err) {
-              resume(userId, "cape", (store_err || cache_err), cape_hash);
+            cache.save_hash(rid, userId, undefined, cape_hash, undefined, function(cache_err) {
+              resume(userId, "cape", (store_err || cache_err), cape_hash, false);
             });
           }
         });
@@ -212,7 +212,7 @@ exp.id_valid = function(userId) {
 };
 
 // decides whether to get a +type+ image for +userId+ from disk or to download it
-// callback: error, status, hash
+// callback: error, status, hash, slim
 // for status, see response.js
 exp.get_image_hash = function(rid, userId, type, callback) {
   cache.get_details(userId, function(err, cache_details) {
@@ -221,12 +221,12 @@ exp.get_image_hash = function(rid, userId, type, callback) {
       cached_hash = type === "skin" ? cache_details.skin : cache_details.cape;
     }
     if (err) {
-      callback(err, -1, null);
+      callback(err, -1, null, false);
     } else {
       if (cache_details && cache_details[type] !== undefined && cache_details.time + config.caching.local * 1000 >= Date.now()) {
         // use cached image
         logging.debug(rid, "userId cached & recently updated");
-        callback(null, (cached_hash ? 1 : 0), cached_hash);
+        callback(null, (cached_hash ? 1 : 0), cached_hash, cache_details.slim);
       } else {
         // download image
         if (cache_details) {
@@ -234,18 +234,18 @@ exp.get_image_hash = function(rid, userId, type, callback) {
         } else {
           logging.debug(rid, "userId not cached");
         }
-        store_images(rid, userId, cache_details, type, function(store_err, new_hash) {
+        store_images(rid, userId, cache_details, type, function(store_err, new_hash, slim) {
           if (store_err) {
             // we might have a cached hash although an error occured
             // (e.g. Mojang servers not reachable, using outdated hash)
             cache.update_timestamp(rid, userId, cached_hash, true, function(err2) {
-              callback(err2 || store_err, -1, cache_details && cached_hash);
+              callback(err2 || store_err, -1, cache_details && cached_hash, slim);
             });
           } else {
             var status = cache_details && (cached_hash === new_hash) ? 3 : 2;
             logging.debug(rid, "cached hash:", (cache_details && cached_hash));
             logging.debug(rid, "new hash:", new_hash);
-            callback(null, status, new_hash);
+            callback(null, status, new_hash, slim);
           }
         });
       }
@@ -259,7 +259,7 @@ exp.get_image_hash = function(rid, userId, type, callback) {
 // image is the user's face+helm when helm is true, or the face otherwise
 // for status, see get_image_hash
 exp.get_avatar = function(rid, userId, helm, size, callback) {
-  exp.get_image_hash(rid, userId, "skin", function(err, status, skin_hash) {
+  exp.get_image_hash(rid, userId, "skin", function(err, status, skin_hash, slim) {
     if (skin_hash) {
       var facepath = path.join(__dirname, "..", config.directories.faces, skin_hash + ".png");
       var helmpath = path.join(__dirname, "..", config.directories.helms, skin_hash + ".png");
@@ -286,23 +286,23 @@ exp.get_avatar = function(rid, userId, helm, size, callback) {
 // handles requests for +userId+ skins
 // callback: error, skin hash, status, image buffer
 exp.get_skin = function(rid, userId, callback) {
-  exp.get_image_hash(rid, userId, "skin", function(err, status, skin_hash) {
+  exp.get_image_hash(rid, userId, "skin", function(err, status, skin_hash, slim) {
     if (skin_hash) {
       var skinpath = path.join(__dirname, "..", config.directories.skins, skin_hash + ".png");
       fs.exists(skinpath, function(exists) {
         if (exists) {
           logging.debug(rid, "skin already exists, not downloading");
           skins.open_skin(rid, skinpath, function(skin_err, img) {
-            callback(skin_err || err, skin_hash, status, img);
+            callback(skin_err || err, skin_hash, status, img, slim);
           });
         } else {
           networking.save_texture(rid, skin_hash, skinpath, function(net_err, response, img) {
-            callback(net_err || err, skin_hash, status, img);
+            callback(net_err || err, skin_hash, status, img, slim);
           });
         }
       });
     } else {
-      callback(err, null, status, null);
+      callback(err, null, status, null, slim);
     }
   });
 };
@@ -318,12 +318,12 @@ function get_type(helm, body) {
 // handles creations of 3D renders
 // callback: error, skin hash, image buffer
 exp.get_render = function(rid, userId, scale, helm, body, callback) {
-  exp.get_skin(rid, userId, function(err, skin_hash, status, img) {
+  exp.get_skin(rid, userId, function(err, skin_hash, status, img, slim) {
     if (!skin_hash) {
       callback(err, status, skin_hash, null);
       return;
     }
-    var renderpath = path.join(__dirname, "..", config.directories.renders, [skin_hash, scale, get_type(helm, body)].join("-") + ".png");
+    var renderpath = path.join(__dirname, "..", config.directories.renders, [skin_hash, scale, get_type(helm, body), slim ? "s" : "t"].join("-") + ".png");
     fs.exists(renderpath, function(exists) {
       if (exists) {
         renders.open_render(rid, renderpath, function(render_err, rendered_img) {
@@ -335,7 +335,7 @@ exp.get_render = function(rid, userId, scale, helm, body, callback) {
           callback(err, 0, skin_hash, null);
           return;
         }
-        renders.draw_model(rid, img, scale, helm, body, function(draw_err, drawn_img) {
+        renders.draw_model(rid, img, scale, helm, body, slim, function(draw_err, drawn_img) {
           if (draw_err) {
             callback(draw_err, -1, skin_hash, null);
           } else if (!drawn_img) {
@@ -357,7 +357,7 @@ exp.get_render = function(rid, userId, scale, helm, body, callback) {
 // handles requests for +userId+ capes
 // callback: error, cape hash, status, image buffer
 exp.get_cape = function(rid, userId, callback) {
-  exp.get_image_hash(rid, userId, "cape", function(err, status, cape_hash) {
+  exp.get_image_hash(rid, userId, "cape", function(err, status, cape_hash, slim) {
     if (!cape_hash) {
       callback(err, null, status, null);
       return;
diff --git a/lib/networking.js b/lib/networking.js
index 5e387cc..0aca57a 100644
--- a/lib/networking.js
+++ b/lib/networking.js
@@ -3,6 +3,7 @@ var logging = require("./logging");
 var request = require("request");
 var config = require("../config");
 var skins = require("./skins");
+require("./object-patch");
 
 var session_url = "https://sessionserver.mojang.com/session/minecraft/profile/";
 var skins_url = "https://skins.minecraft.net/MinecraftSkins/";
@@ -22,40 +23,46 @@ function extract_url(profile, type) {
       if (prop.name === "textures") {
         var json = new Buffer(prop.value, "base64").toString();
         var props = JSON.parse(json);
-        url = props && props.textures && props.textures[type] && props.textures[type].url || null;
+        url = Object.get(props, "textures." + type + ".url") || null;
       }
     });
   }
   return url;
 }
 
-// helper method that calls `get_username_url` or `get_uuid_url` based on the +usedId+
+// extracts the +type+ [SKIN|CAPE] URL
+// from the nested & encoded +profile+ object
+// returns the if the model is "slim"
+function extract_model(profile) {
+  var slim = null;
+  if (profile && profile.properties) {
+    profile.properties.forEach(function(prop) {
+      if (prop.name === "textures") {
+        var json = new Buffer(prop.value, "base64").toString();
+        var props = JSON.parse(json);
+        slim = Object.get(props, "textures.SKIN.metadata.model");
+      }
+    });
+  }
+  return slim === "slim";
+}
+
+// helper method that calls `get_username_url` or `get_uuid_info` based on the +usedId+
 // +userId+ is used for usernames, while +profile+ is used for UUIDs
-function get_url(rid, userId, profile, type, callback) {
+// callback: error, url, slim
+function get_info(rid, userId, profile, type, callback) {
   if (userId.length <= 16) {
     // username
     exp.get_username_url(rid, userId, type, function(err, url) {
-      callback(err, url || null);
+      callback(err, url || null, false);
     });
   } else {
-    exp.get_uuid_url(profile, type, function(url) {
-      callback(null, url || null);
+    exp.get_uuid_info(profile, type, function(url, slim) {
+      callback(null, url || null, slim);
     });
   }
 }
 
-// exracts the skin URL of a +profile+ object
-// returns null when no URL found (user has no skin)
-exp.extract_skin_url = function(profile) {
-  return extract_url(profile, "SKIN");
-};
-
-// exracts the cape URL of a +profile+ object
-// returns null when no URL found (user has no cape)
-exp.extract_cape_url = function(profile) {
-  return extract_url(profile, "CAPE");
-};
-
 // performs a GET request to the +url+
 // +options+ object includes these options:
 //   encoding (string), default is to return a buffer
@@ -112,6 +119,7 @@ exp.get_from = function(rid, url, callback) {
 // the skin url is taken from the HTTP redirect
 // type reference is above
 exp.get_username_url = function(rid, name, type, callback) {
+  type = Number(type === "CAPE");
   exp.get_from(rid, mojang_urls[type] + name + ".png", function(body, response, err) {
     if (!err) {
       if (response) {
@@ -126,15 +134,24 @@ exp.get_username_url = function(rid, name, type, callback) {
 };
 
 // gets the URL for a skin/cape from the profile
-// +type+ specifies which to retrieve
-exp.get_uuid_url = function(profile, type, callback) {
-  var url = null;
-  if (type === 0) {
-    url = exp.extract_skin_url(profile);
-  } else if (type === 1) {
-    url = exp.extract_cape_url(profile);
+// +type+ "SKIN" or "CAPE", specifies which to retrieve
+// callback: url, slim
+exp.get_uuid_info = function(profile, type, callback) {
+  var properties = Object.get(profile, "properties") || [];
+  properties.forEach(function(prop) {
+    if (prop.name === "textures") {
+      var json = new Buffer(prop.value, "base64").toString();
+      profile = JSON.parse(json);
+    }
+  });
+
+  var url = Object.get(profile, "textures." + type + ".url");
+  var slim;
+  if (type === "SKIN") {
+    slim = Object.get(profile, "textures.SKIN.metadata.model");
   }
-  callback(url || null);
+
+  callback(url || null, !!slim);
 };
 
 // make a request to sessionserver for +uuid+
@@ -149,20 +166,17 @@ exp.get_profile = function(rid, uuid, callback) {
   }
 };
 
-// get the skin URL for +userId+
+// get the skin URL and type for +userId+
 // +profile+ is used if +userId+ is a uuid
-exp.get_skin_url = function(rid, userId, profile, callback) {
-  get_url(rid, userId, profile, 0, function(err, url) {
-    callback(err, url);
-  });
+// callback: error, url, slim
+exp.get_skin_info = function(rid, userId, profile, callback) {
+  get_info(rid, userId, profile, "SKIN", callback);
 };
 
 // get the cape URL for +userId+
 // +profile+ is used if +userId+ is a uuid
 exp.get_cape_url = function(rid, userId, profile, callback) {
-  get_url(rid, userId, profile, 1, function(err, url) {
-    callback(err, url);
-  });
+  get_info(rid, userId, profile, "CAPE", callback);
 };
 
 // download the +tex_hash+ image from the texture server
diff --git a/lib/object-patch.js b/lib/object-patch.js
new file mode 100644
index 0000000..261460e
--- /dev/null
+++ b/lib/object-patch.js
@@ -0,0 +1,22 @@
+// Adds Object.get function
+// +pathstr+ is a string of dot-separated nested properties on +ojb+
+// returns undefined if any of the properties do not exist
+// returns the value of the last property otherwise
+//
+// Object.get({"foo": {"bar": 123}}, "foo.bar"); // 123
+// Object.get({"foo": {"bar": 123}}, "bar.foo"); // undefined
+Object.get = function(obj, pathstr) {
+  var path = pathstr.split(".");
+  var result = obj;
+
+  for (var i = 0; i < path.length; i++) {
+    var key = path[i];
+    if (!result || !result.hasOwnProperty(key)) {
+      return undefined;
+    } else {
+      result = result[key];
+    }
+  }
+
+  return result;
+};
\ No newline at end of file
diff --git a/lib/renders.js b/lib/renders.js
index d72ccd6..f30f321 100644
--- a/lib/renders.js
+++ b/lib/renders.js
@@ -78,7 +78,7 @@ function flip(src) {
 var skew_a = 26 / 45;    // 0.57777777
 var skew_b = skew_a * 2; // 1.15555555
 
-exp.draw_model = function(rid, img, scale, overlay, is_body, callback) {
+exp.draw_model = function(rid, img, scale, overlay, is_body, slim, callback) {
   var canvas = new Canvas();
   canvas.width = scale * 20;
   canvas.height = scale * (is_body ? 45.1 : 18.5);
@@ -88,7 +88,7 @@ exp.draw_model = function(rid, img, scale, overlay, is_body, callback) {
 
   skin.onload = function() {
     var old_skin = skin.height === 32;
-    var arm_width = 4;
+    var arm_width = slim ? 3 : 4;
 
     /* eslint-disable no-multi-spaces */
     var head_top        = resize(removeTransparency(getPart(skin, 8, 0, 8, 8, 1)), scale);
diff --git a/lib/routes/renders.js b/lib/routes/renders.js
index 65b2214..0df771f 100644
--- a/lib/routes/renders.js
+++ b/lib/routes/renders.js
@@ -36,7 +36,7 @@ function handle_default(rid, scale, helm, body, img_status, userId, size, def, r
     // handle steve and alex
     fs.readFile(path.join(__dirname, "..", "public", "images", def + "_skin.png"), function(fs_err, buf) {
       // we render the default skins, but not custom images
-      renders.draw_model(rid, buf, scale, helm, body, function(render_err, def_img) {
+      renders.draw_model(rid, buf, scale, helm, body, def === "alex", function(render_err, def_img) {
         callback({
           status: img_status,
           body: def_img,
diff --git a/test/test.js b/test/test.js
index 8bfd808..424ba46 100644
--- a/test/test.js
+++ b/test/test.js
@@ -139,7 +139,7 @@ describe("Crafatar", function() {
       networking.get_profile(rid, "ec561538f3fd461daff5086b22154bce", function(err, profile) {
         assert.ifError(err);
         assert.notStrictEqual(profile, null);
-        networking.get_uuid_url(profile, 1, function(url) {
+        networking.get_uuid_info(profile, "CAPE", function(url) {
           assert.strictEqual(url, null);
           done();
         });
@@ -548,17 +548,17 @@ describe("Crafatar", function() {
       "head render with existing username": {
         url: "http://localhost:3000/renders/head/jeb_?scale=2",
         etag: '"a846b82963"',
-        crc32: [353633671, 370672768]
+        crc32: [3487896679, 3001090792]
       },
       "head render with non-existent username": {
         url: "http://localhost:3000/renders/head/0?scale=2",
         etag: '"steve"',
-        crc32: [883439147, 433083528]
+        crc32: [3257141069, 214248305]
       },
       "head render with non-existent username defaulting to alex": {
         url: "http://localhost:3000/renders/head/0?scale=2&default=alex",
         etag: '"alex"',
-        crc32: [1240086237, 1108800327]
+        crc32: [263450586, 3116770561]
       },
       "head render with non-existent username defaulting to username": {
         url: "http://localhost:3000/avatars/0?scale=2&default=jeb_",
@@ -578,17 +578,17 @@ describe("Crafatar", function() {
       "helm head render with existing username": {
         url: "http://localhost:3000/renders/head/jeb_?scale=2&helm",
         etag: '"a846b82963"',
-        crc32: [3456497067, 3490318764]
+        crc32: [762377383, 1726474987]
       },
       "helm head render with non-existent username": {
         url: "http://localhost:3000/renders/head/0?scale=2&helm",
         etag: '"steve"',
-        crc32: [1858563554, 2647471936]
+        crc32: [3257141069, 214248305]
       },
       "helm head render with non-existent username defaulting to alex": {
         url: "http://localhost:3000/renders/head/0?scale=2&helm&default=alex",
         etag: '"alex"',
-        crc32: [2963161105, 1769904825]
+        crc32: [263450586, 3116770561]
       },
       "helm head render with non-existent username defaulting to username": {
         url: "http://localhost:3000/renders/head/0?scale=2&helm&default=jeb_",
@@ -608,17 +608,17 @@ describe("Crafatar", function() {
       "head render with existing uuid": {
         url: "http://localhost:3000/renders/head/853c80ef3c3749fdaa49938b674adae6?scale=2",
         etag: '"a846b82963"',
-        crc32: [353633671, 370672768]
+        crc32: [3487896679]
       },
       "head render with non-existent uuid": {
         url: "http://localhost:3000/renders/head/00000000000000000000000000000000?scale=2",
         etag: '"steve"',
-        crc32: [883439147, 433083528]
+        crc32: [3257141069, 214248305]
       },
       "head render with non-existent uuid defaulting to alex": {
         url: "http://localhost:3000/renders/head/00000000000000000000000000000000?scale=2&default=alex",
         etag: '"alex"',
-        crc32: [1240086237, 1108800327]
+        crc32: [263450586, 3116770561]
       },
       "head render with non-existent uuid defaulting to username": {
         url: "http://localhost:3000/renders/head/00000000000000000000000000000000?scale=2&default=jeb_",
@@ -638,17 +638,17 @@ describe("Crafatar", function() {
       "helm head render with existing uuid": {
         url: "http://localhost:3000/renders/head/853c80ef3c3749fdaa49938b674adae6?scale=2&helm",
         etag: '"a846b82963"',
-        crc32: [3456497067, 3490318764]
+        crc32: [762377383]
       },
       "helm head render with non-existent uuid": {
         url: "http://localhost:3000/renders/head/00000000000000000000000000000000?scale=2&helm",
         etag: '"steve"',
-        crc32: [1858563554, 2647471936]
+        crc32: [3257141069, 214248305]
       },
       "helm head render with non-existent uuid defaulting to alex": {
         url: "http://localhost:3000/renders/head/00000000000000000000000000000000?scale=2&helm&default=alex",
         etag: '"alex"',
-        crc32: [2963161105, 1769904825]
+        crc32: [263450586, 3116770561]
       },
       "helm head with non-existent uuid defaulting to username": {
         url: "http://localhost:3000/renders/head/00000000000000000000000000000000?scale=2&helm&default=jeb_",
@@ -668,17 +668,17 @@ describe("Crafatar", function() {
       "body render with existing username": {
         url: "http://localhost:3000/renders/body/jeb_?scale=2",
         etag: '"a846b82963"',
-        crc32: [1291941229, 2628108474]
+        crc32: [3127075871, 2595192206]
       },
       "body render with non-existent username": {
         url: "http://localhost:3000/renders/body/0?scale=2",
         etag: '"steve"',
-        crc32: [2652947188, 2115706574]
+        crc32: [1046655221, 1620063267]
       },
       "body render with non-existent username defaulting to alex": {
         url: "http://localhost:3000/renders/body/0?scale=2&default=alex",
         etag: '"alex"',
-        crc32: [407932087, 2516216042]
+        crc32: [549240598, 3952648540]
       },
       "body render with non-existent username defaulting to username": {
         url: "http://localhost:3000/renders/body/0?scale=2&default=jeb_",
@@ -698,17 +698,17 @@ describe("Crafatar", function() {
       "helm body render with existing username": {
         url: "http://localhost:3000/renders/body/jeb_?scale=2&helm",
         etag: '"a846b82963"',
-        crc32: [3556188297, 4269754007]
+        crc32: [699892097, 2732138694]
       },
       "helm body render with non-existent username": {
         url: "http://localhost:3000/renders/body/0?scale=2&helm",
         etag: '"steve"',
-        crc32: [272191039, 542896675]
+        crc32: [1046655221, 1620063267]
       },
       "helm body render with non-existent username defaulting to alex": {
         url: "http://localhost:3000/renders/body/0?scale=2&helm&default=alex",
         etag: '"alex"',
-        crc32: [737759773, 66512449]
+        crc32: [549240598, 3952648540]
       },
       "helm body render with non-existent username defaulting to username": {
         url: "http://localhost:3000/renders/body/0?scale=2&helm&default=jeb_",
@@ -728,17 +728,17 @@ describe("Crafatar", function() {
       "body render with existing uuid": {
         url: "http://localhost:3000/renders/body/853c80ef3c3749fdaa49938b674adae6?scale=2",
         etag: '"a846b82963"',
-        crc32: [1291941229, 2628108474]
+        crc32: [3127075871]
       },
       "body render with non-existent uuid": {
         url: "http://localhost:3000/renders/body/00000000000000000000000000000000?scale=2",
         etag: '"steve"',
-        crc32: [2652947188, 2115706574]
+        crc32: [1046655221, 1620063267]
       },
       "body render with non-existent uuid defaulting to alex": {
         url: "http://localhost:3000/renders/body/00000000000000000000000000000000?scale=2&default=alex",
         etag: '"alex"',
-        crc32: [407932087, 2516216042]
+        crc32: [549240598, 3952648540]
       },
       "body render with non-existent uuid defaulting to username": {
         url: "http://localhost:3000/renders/body/0?scale=2&default=jeb_",
@@ -758,17 +758,17 @@ describe("Crafatar", function() {
       "helm body render with existing uuid": {
         url: "http://localhost:3000/renders/body/853c80ef3c3749fdaa49938b674adae6?scale=2&helm",
         etag: '"a846b82963"',
-        crc32: [3556188297, 4269754007]
+        crc32: [699892097]
       },
       "helm body render with non-existent uuid": {
         url: "http://localhost:3000/renders/body/00000000000000000000000000000000?scale=2&helm",
         etag: '"steve"',
-        crc32: [272191039, 542896675]
+        crc32: [1046655221, 1620063267]
       },
       "helm body render with non-existent uuid defaulting to alex": {
         url: "http://localhost:3000/renders/body/00000000000000000000000000000000?scale=2&helm&default=alex",
         etag: '"alex"',
-        crc32: [737759773, 66512449]
+        crc32: [549240598, 3952648540]
       },
       "helm body render with non-existent uuid defaulting to url": {
         url: "http://localhost:3000/renders/body/00000000000000000000000000000000?scale=2&helm&default=http%3A%2F%2Fexample.com",
@@ -795,7 +795,7 @@ describe("Crafatar", function() {
                 }
               }
             } else {
-              matches = (location.crc32 === crc(body));
+              matches = location.crc32 === crc(body);
             }
             try {
               assert.ok(matches);