The model contains 632,608 facesThe model has not collapsed, You can modify any part at will and bind the appropriate bones yourselfno maps are used, made with blender, no bones are bound
BLEND (Blender, filesize: 58.3 MB), OBJ (OBJ, filesize: 54.3 MB), FBX (Autodesk FBX, filesize: 20.4 MB), STL (Stereolithography, filesize: 30.2 MB)