Check out Lunar shield from medieval times Low-poly 3D model on CGTrader for $2. High-quality mesh by dpsarts: 1071 polys, 1022 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 926 KB), OBJ (OBJ, filesize: 143 KB), FBX (Autodesk FBX, filesize: 159 KB), GLTF (glTF, filesize: 17.2 MB), TEXTURES (Textures, filesize: 15.5 MB)