diff --git a/asset/testModel/texture.jpg b/asset/testModel/texture.jpg
new file mode 100644
index 0000000..37cdc65
Binary files /dev/null and b/asset/testModel/texture.jpg differ
diff --git a/asset/testModel/untitled.bin b/asset/testModel/untitled.bin
new file mode 100644
index 0000000..8b04bd3
Binary files /dev/null and b/asset/testModel/untitled.bin differ
diff --git a/asset/testModel/untitled.gltf b/asset/testModel/untitled.gltf
new file mode 100644
index 0000000..dec2ef7
--- /dev/null
+++ b/asset/testModel/untitled.gltf
@@ -0,0 +1,141 @@
+{
+    "asset" : {
+        "generator" : "Khronos glTF Blender I/O v3.4.49",
+        "version" : "2.0"
+    },
+    "scene" : 0,
+    "scenes" : [
+        {
+            "name" : "Scene",
+            "nodes" : [
+                1
+            ]
+        }
+    ],
+    "nodes" : [
+        {
+            "mesh" : 0,
+            "name" : "mesh"
+        },
+        {
+            "children" : [
+                0
+            ],
+            "name" : "root"
+        }
+    ],
+    "materials" : [
+        {
+            "name" : "main",
+            "pbrMetallicRoughness" : {
+                "baseColorTexture" : {
+                    "index" : 0
+                },
+                "metallicFactor" : 0
+            }
+        }
+    ],
+    "meshes" : [
+        {
+            "name" : "mesh",
+            "primitives" : [
+                {
+                    "attributes" : {
+                        "POSITION" : 0,
+                        "TEXCOORD_0" : 1,
+                        "NORMAL" : 2
+                    },
+                    "indices" : 3,
+                    "material" : 0
+                }
+            ]
+        }
+    ],
+    "textures" : [
+        {
+            "sampler" : 0,
+            "source" : 0
+        }
+    ],
+    "images" : [
+        {
+            "mimeType" : "image/jpeg",
+            "name" : "texture",
+            "uri" : "texture.jpg"
+        }
+    ],
+    "accessors" : [
+        {
+            "bufferView" : 0,
+            "componentType" : 5126,
+            "count" : 143314,
+            "max" : [
+                2.7173521518707275,
+                3.534609794616699,
+                9.122957229614258
+            ],
+            "min" : [
+                -3.791318655014038,
+                -0.21954834461212158,
+                -8.961721420288086
+            ],
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 1,
+            "componentType" : 5126,
+            "count" : 143314,
+            "type" : "VEC2"
+        },
+        {
+            "bufferView" : 2,
+            "componentType" : 5126,
+            "count" : 143314,
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 3,
+            "componentType" : 5125,
+            "count" : 557475,
+            "type" : "SCALAR"
+        }
+    ],
+    "bufferViews" : [
+        {
+            "buffer" : 0,
+            "byteLength" : 1719768,
+            "byteOffset" : 0,
+            "target" : 34962
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 1146512,
+            "byteOffset" : 1719768,
+            "target" : 34962
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 1719768,
+            "byteOffset" : 2866280,
+            "target" : 34962
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 2229900,
+            "byteOffset" : 4586048,
+            "target" : 34963
+        }
+    ],
+    "samplers" : [
+        {
+            "magFilter" : 9729,
+            "minFilter" : 9987
+        }
+    ],
+    "buffers" : [
+        {
+            "byteLength" : 6815948,
+            "uri" : "untitled.bin"
+        }
+    ]
+}