Check out Balusters 60 3D model on CGTrader for $18. High-quality Polygon mesh mesh by iskandariy09: 146046 polys, 73651 vertices.
BLEND (Blender, filesize: 8.35 MB), OBJ (OBJ, filesize: 60.8 MB), FBX (Autodesk FBX, filesize: 21.1 MB), DAE (Collada, filesize: 92.4 MB)