Great spinodipentary hecatonicosiprismatohecatonicosachoron

The great spinodipentary hecatonicosiprismatohecatonicosachoron, or gind phiphi, is a nonconvex uniform polychoron that consists of 120 great dodecahedra, 720 pentagonal prisms, and 120 great rhombidodecahedra. One great dodecahedron, five pentagonal prisms, and five great rhombidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the great dipentary trishecatonicosachoron.