Small dipentary tetrishecatonicosachoron

The small dipentary tetrishecatonicosachoron, or siddupthi, is a nonconvex uniform polychoron that consists of 120 small stellated dodecahedra, 120 great dodecahedra, 120 rhombidodecadodecahedra, and 120 small rhombidodecahedra. One small stellated dodecahedron, one great dodecahedron, five rhombidodecadodecahedra, and five small rhombidodecahedra join at each vertex.

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