Great sphenoverted ditrigonal trishecatonicosachoron

The great sphenoverted ditrigonal trishecatonicosachoron, or gwav ditathi, is a nonconvex uniform polychoron that consists of 120 quasitruncated great stellated dodecahedra, 120 icosidodecahedra, and 120 great ditrigonal dodecicosidodecahedra. 1 icosidodecahedron, 2 quasitruncated great stellated dodecahedra, and 2 great ditrigonal dodecicosidodecahedra join at each vertex.