Grand rhombic small dishecatonicosachoron

The grand rhombic small dishecatonicosachoron, or garsady, is a nonconvex uniform polychoron that consists of 120 rhombicosahedra and 120 great rhombicosidodecahedra. Two rhombicosahedra and four great rhombicosidodecahedra join at each vertex.

Vertex coordinates
The vertices are the same as those of the regiment colonel, the small rhombated small stellated hecatonicosachoron.