Looking for Castor vol 12? Get this 3D model from homeworlds via CGTrader for $15. Technical specs: 717141 polygons, 630583 vertices.
OBJ (OBJ, filesize: 14.7 MB), MAT (mat, filesize: 1 MB), MAX (Autodesk 3ds Max, filesize: 44.6 MB), FBX (Autodesk FBX, filesize: 27.9 MB)