$9 Gas mask helmet 3D model 3D model by hogok. Available on CGTrader with 500000 polys and 1000000 vertices. Geometry: Polygon mesh. Check it out on CGHub.
ZTL (Zbrush, filesize: 11.2 MB), OBJ (OBJ, filesize: 29.3 MB), STL (Stereolithography, filesize: 54 MB)