Check out SCAR H Gun Beret Helmet Collection Low-poly 3D model on CGTrader for $40. High-quality mesh by muhammedneumann: 21684 polys, 22782 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 13.5 MB), TBSCENE (Marmoset Toolbag, filesize: 63.3 MB), MAX (Autodesk 3ds Max, filesize: 61.9 MB), FBX (Autodesk FBX, filesize: 14.4 MB), TEXTURES (Textures, filesize: 223 MB)