Grand skewverted prismatotrishecatonicosachoron

The grand skewverted prismatotrishecatonicosachoron, or gak vipathi, is a nonconvex uniform polychoron that consists of 120 great rhombidodecahedra, 120 rhombicosahedra, 120 icosidodecatruncated icosidodecahedra, and 720 decagonal prisms. One great rhombidodecahedron, one rhombicosahedron, two icosidodecatruncated icosidodecahedra, and two decagonal prisms join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the small skewverted prismatotrishecatonicosachoron.