Ditetrahedronary cubihecatonicosachoron

The ditetrahedronary cubihecatonicosachoron, or datchi, is a nonconvex uniform polychoron that consists of 600 cubes and 120 rhombicosahedra. Eight cubes and twelve rhombicosahedra join at each vertex.

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