Check out Great Helm Low-poly 3D model purchase 3D model on CGTrader for $5. High-quality mesh by SimonTGriffiths: 6600 polys, 3300 vertices. PBR, Textured, UV Mapped.
STL (Stereolithography, filesize: 324 KB), OBJ (OBJ, filesize: 587 KB), DAE (Collada, filesize: 622 KB), GLTF (glTF, filesize: 4.65 MB), SPP (Substance Painter, filesize: 85.1 MB), ABC (Alembic, filesize: 513 KB), 3DS (3D Studio, filesize: 142 KB), BLEND (Blender, filesize: 1.25 MB), FBX (Autodesk FBX, filesize: 526 KB), TEXTURES (Textures, filesize: 4.66 MB)