Check out Zodiac Signs 3D model on CGTrader for $9. High-quality mesh by polygonworks1: 18256 polys, 18965 vertices.
STL (Stereolithography, filesize: 1.77 MB), OBJ (OBJ, filesize: 2.6 MB), C4D (Cinema 4D, filesize: 2.64 MB), FBX (Autodesk FBX, filesize: 2.13 MB)