Maska-1SCh Helmet Low Poly Low-poly 3D model is available on CGTrader for $8.99. Original author: BundemG. Specs: 651 polys, 678 verts.
STL (Stereolithography, filesize: 66.9 KB), OBJ (OBJ, filesize: 82.2 KB), BLEND (Blender, filesize: 894 KB), FBX (Autodesk FBX, filesize: 52.3 KB), DAE (Collada, filesize: 126 KB), PLY (Ply, filesize: 87.5 KB), ABC (Alembic, filesize: 77.4 KB), GLTF (glTF, filesize: 70.6 KB)