M15 Gasmask - High Detail 3D model is available on CGTrader for $9. Original author: adriandudak92. Specs: 97320 polys, 96129 verts.
OBJ (OBJ, filesize: 18.5 MB), ABC (Alembic, filesize: 18.5 MB), FBX (Autodesk FBX, filesize: 24.3 MB), TEXTURES (Textures, filesize: 18.5 MB), JPG (JPG, filesize: 18.5 MB)