diff --git a/PCK-Studio/Classes/Conversion/Legacy/LegacySkinExporter.cs b/PCK-Studio/Classes/Conversion/Legacy/LegacySkinExporter.cs
index 8b1c5eec..ce34df47 100644
--- a/PCK-Studio/Classes/Conversion/Legacy/LegacySkinExporter.cs
+++ b/PCK-Studio/Classes/Conversion/Legacy/LegacySkinExporter.cs
@@ -12,6 +12,7 @@ using OMI.Formats.Pck;
 using PckStudio.Classes.Conversion.Legacy.JsonDefinitions;
 using PckStudio.Extensions;
 using PckStudio.Conversion.Common.JsonDefinitions;
+using PckStudio.Classes.Utils;
 
 namespace PckStudio.Conversion.Legacy
 {
@@ -48,38 +49,44 @@ namespace PckStudio.Conversion.Legacy
 
                 var file = new PckFile.FileData("", PckFile.FileData.FileType.SkinFile);
 
+                var anim = new SkinANIM();
+                var boxes = new Stack<SkinBOX>(10);
 
                 return default!;
             }
             return default!;
         }
 
-        private static GeometryCube[] defaultSkinParts = new GeometryCube[8]
+        private static Dictionary<string, GeometryCube> defaultSkinParts = new Dictionary<string, GeometryCube>()
         {
-            // head
-            new GeometryCube(new Vector3(-4, 24, -4), new Vector3(8), new Vector2(0)),
-            
-            // body
-            new GeometryCube(new Vector3(-4, 12, -2), new Vector3(8, 12, 4), new Vector2(16)),
-            
-            // leg0
-            new GeometryCube(new Vector3(-4, 0, -2), new Vector3(4, 12, 4), new Vector2(0, 16)),
-            
-            // leg1
-            new GeometryCube(new Vector3(0, 0, -2), new Vector3(4, 12, 4), new Vector2(16, 48)),
-
-            // arm0
-            new GeometryCube(new Vector3(-7, 12, -2), new Vector3(4, 12, 4), new Vector2(40, 16)),
-            
-            // arm1
-            new GeometryCube(new Vector3(4, 24, -2), new Vector3(4, 12, 4), new Vector2(32, 48)),
-            
-            // arm0 slim
-            new GeometryCube(new Vector3(-7, 12, -2), new Vector3(3, 12, 4), new Vector2(40, 16)),
-            
-            // arm1 slim
-            new GeometryCube(new Vector3(4, 24, -2), new Vector3(3, 12, 4), new Vector2(32, 48)),
+            ["head"] = new GeometryCube(new Vector3(-4, 24, -4), new Vector3(8), new Vector2(0)),
+            ["body"] = new GeometryCube(new Vector3(-4, 12, -2), new Vector3(8, 12, 4), new Vector2(16)),
+            ["leg0"] = new GeometryCube(new Vector3(-4, 0, -2), new Vector3(4, 12, 4), new Vector2(0, 16)),
+            ["leg1"] = new GeometryCube(new Vector3(0, 0, -2), new Vector3(4, 12, 4), new Vector2(16, 48)),
+            ["arm0"] = new GeometryCube(new Vector3(-8, 12, -2), new Vector3(4, 12, 4), new Vector2(40, 16)),
+            ["arm1"] = new GeometryCube(new Vector3(4, 24, -2), new Vector3(4, 12, 4), new Vector2(32, 48)),
+            ["arm0_slim"] = new GeometryCube(new Vector3(-7, 12, -2), new Vector3(3, 12, 4), new Vector2(40, 16)),
+            ["arm1_slim"] = new GeometryCube(new Vector3(4, 24, -2), new Vector3(3, 12, 4), new Vector2(32, 48))
         };
 
+        private bool HasHuminodOrSlimModel(BlockbenchBedrockModel.BedrockModel bedrockModel)
+        {
+            Dictionary<string, bool> keyValues = new Dictionary<string, bool>(6);
+            foreach (var bone in bedrockModel.Bones)
+            {
+                if (defaultSkinParts.ContainsKey(bone.Name))
+                {
+                    var defaultCube = defaultSkinParts[bone.Name];
+                    keyValues[bone.Name] = bone.Cubes.Any(cube =>
+                    {
+                        return cube.Origin.SequenceEqual(defaultCube.Origin) &&
+                            cube.Size.SequenceEqual(defaultCube.Size) &&
+                            cube.UV.SequenceEqual(defaultCube.UV);
+                    });
+                }
+            }
+            return false;
+        }
+
     }
 }