$7 Galea Medieval Helmet Lowpoly 3D model by sametbirlik43. Available on CGTrader with 9830 polys and 10065 vertices. Check it out on CGHub.
BLEND (Blender, filesize: 55.7 MB), OBJ (OBJ, filesize: 40 MB), FBX (Autodesk FBX, filesize: 56 MB), GLTF (glTF, filesize: 2.01 MB), TEXTURES (Textures, filesize: 22.8 MB), STL (Stereolithography, filesize: 40 MB)