Details mention in cad picture very light weight product
ztl file 3dm file obj file jpeg file stl file for print
STL (Stereolithography, filesize: 70.9 MB), OBJ (OBJ, filesize: 65 MB), ZTL (Zbrush, filesize: 4.64 MB), 3DM (Rhinoceros 3D, filesize: 40.1 MB)