Small rhombated grand hecatonicosachoron

The small rhombated grand hecatonicosachoron, or sraghi, is a nonconvex uniform polychoron that consists of 720 pentagrammic prisms, 120 great icosidodecahedra, and 120 small rhombicosidodecahedra. 1 great icosidodecahedron, 2 pentagrammic prisms, and 2 small rhombicosidodecahedra join at each vertex. it can be obtained by cantellating the grand hecatonicosachoron.