Check out Motocross Helmet Low Poly PBR Realistic Low-poly 3D model on CGTrader for $10. High-quality mesh by Polygate: 9544 polys, 9397 vertices. PBR, UV Mapped.
OBJ (OBJ, filesize: 12.7 MB), FBX (Autodesk FBX, filesize: 13.4 MB), TEXTURES (Textures, filesize: 12.9 MB), PNG (PNG, filesize: 12.9 MB), BLEND (Blender, filesize: 12.9 MB), C4D (Cinema 4D, filesize: 12.9 MB), MA (Autodesk Maya, filesize: 12.8 MB), MEL (Maya Mel Script, filesize: 12.8 MB), MAX (Autodesk 3ds Max, filesize: 25.9 MB), 3DS (3D Studio, filesize: 12.6 MB)