Check out Classic Ceiling Medallion 61 3D model on CGTrader for $15. High-quality Subdivision ready mesh by Polygate2: 88356 polys, 78080 vertices.
OBJ (OBJ, filesize: 1.88 MB), C4D (Cinema 4D, filesize: 1.57 MB), 3DS (3D Studio, filesize: 448 Bytes), FBX (Autodesk FBX, filesize: 4.4 MB), MA (Autodesk Maya, filesize: 3.18 MB), MEL (Maya Mel Script, filesize: 3.18 MB), MAX (Autodesk 3ds Max, filesize: 8.13 MB), BLEND (Blender, filesize: 1.83 MB)