Small spinoprismatohecatonicosihecatonicosachoron

The small spinoprismatohecatonicosihecatonicosachoron, or snaphihy, is a nonconvex uniform polychoron that consists of 120 great stellated dodecahedra, 720 pentagrammic prisms, and 120 rhombicosahedra. One great stellated dodecahedron, three pentagrammic prisms, and three rhombicosahedra join at each vertex.

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