Truncated grand hecatonicosachoron

The truncated grand hecatonicosachoron, or taghi, is a nonconvex uniform polychoron that consists of 120 great icosahedra and 120 truncated dodecahedra. One great icosahedron and five truncated dodecahedra join at each vertex. As the name suggests, it can be obtained by truncating the grand hecatonicosachoron.

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