机械零部件3D模型 3DExport – 3D Kitbash – 268 metal piece parts包含268个低精度和高精度机械风格相关的3D模型，包含MAX/FBX/STL/OBJ格式，包含贴图材质high and low poly kitbashes – 268 pieces，include fbx, stl and obj files, material and HDRI