Great spinohecatonicosidishecatonicosachoron

The great spinohecatonicosidishecatonicosachoron, or gun hidy, is a nonconvex uniform polychoron that consists of 120 dodecahedra, 120 quasitruncated small stellated dodecahedra, and 120 great dodecicosahedra. One dodecahedron, three quasitruncated small stellated dodecahedra, and three great dodecicosahedra join at each vertex.

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