Check out helmet high poly sculpt 3d printable ver 7 3D model 3D model 92 3D model on CGTrader for $8. High-quality Polygon mesh mesh by hogok: 1300000 polys, 2600000 vertices.
ZTL (Zbrush, filesize: 11.3 MB), OBJ (OBJ, filesize: 33 MB), STL (Stereolithography, filesize: 59.1 MB)