Military Beret Low-poly 3D model is available on CGTrader for $7. Original author: Baria3DAsset. Specs: 350 polys, 342 verts.
MAX (Autodesk 3ds Max, filesize: 8.4 MB), OBJ (OBJ, filesize: 8.56 MB), FBX (Autodesk FBX, filesize: 16.7 MB), STL (Stereolithography, filesize: 968 KB)