Sprite Bottle Cap 3D model is available on CGTrader for $9. Original author: 3dcharity1. Specs: 3304 polys, 3177 verts.
MAX (Autodesk 3ds Max, filesize: 5.63 MB), OBJ (OBJ, filesize: 76.2 KB), FBX (Autodesk FBX, filesize: 81.4 KB), 3DS (3D Studio, filesize: 45.9 KB)