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.

Related polychora
The great sphenoverted ditrigonal trishecatonicosachoron is the colonel of a regiment of 7 members. Its other members include the great retrosphenoverted hexacosidishecatonicosachoron, great hexacosidishecatonicosachoron, great retrohecatonicosihexacosihecatonicosachoron, great great dishecatonicosachoron, hexacosihecatonicosintercepted ditrigonal dishecatonicosachoron, and medial hecatonicosintercepted trishecatonicosachoron.