Medival Wooden Shield Low-poly 3D model is available on CGTrader for $5. Original author: akila-kumara. Specs: 3476 polys, 3430 verts.
OBJ (OBJ, filesize: 460 KB), FBX (Autodesk FBX, filesize: 433 KB), GLTF (glTF, filesize: 14.7 MB), PNG (PNG, filesize: 12.7 MB), OTHER (Other, filesize: 12.7 MB)