Great pseudorhombic prismatohecatonicosachoron

The great pseudorhombic prismatohecatonicosachoron, or gipriphi, is a nonconvex uniform polychoron that consists of 120 quasitruncated great stellated dodecahedra, 1200 triangular prisms, and 720 decagrammic prisms. Two quasitruncated great stellated dodecahedra, two triangular prisms, and four decagrammic prisms join at each vertex.

Vertex coordinates
The vertices are the same as those of the regiment colonel, the great sphenoverted hexacosidishecatonicosachoron.