Great rhombated grand hecatonicosachoron

The great rhombated grand hecatonicosachoron, or graghi, is a nonconvex uniform polychoron that consists of 720 pentagrammic prisms, 120 truncated great icosahedra, and 120 great rhombicosidodecahedra. 1 pentagrammic prism, 1 truncated great icosahedron, and 2 great rhombicosidodecahedra join at each vertex. As the names suggests, it can be obtained by cantitruncating the grand hecatonicosachoron.