Skewverted prismatohecatonicosidishecatonicosachoron

The skewverted prismatohecatonicosidishecatonicosachoron, or kavaphidy, is a nonconvex uniform polychoron that consists of 120 great rhombidodecahedra, 120 small rhombidodecahedra, 120 icosidodecatruncated icosidodecahedra, and 1200 hexagonal prisms. One great rhombidodecahedron, one small rhombidodecahedron, two icosidodecatruncated icosidodecahedra, and two hexagonal prisms join at each vertex.

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