Great spinodipentary prismatodishecatonicosachoron

The great spinodipentary prismatodishecatonicosachoron, or gind pippady, is a nonconvex uniform polychoron that consists of 120 great icosahedra, 1200 triangular prisms, and 120 great rhombidodecahedra. One great icosahedron, five triangular prisms, and five great rhombidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the great dipentary trishecatonicosachoron.