Check out helmet high poly sculpt 3d printable ver 7 3D model 3D model 24 3D model on CGTrader for $9. High-quality Polygon mesh mesh by hogok: 500000 polys, 400000 vertices.
ZTL (Zbrush, filesize: 10.9 MB), OBJ (OBJ, filesize: 28.9 MB), STL (Stereolithography, filesize: 53.5 MB)