Medial snub truncatotetrahedral hecatonicosachoron

The medial snub truncatotetrahedral hecatonicosachoron or mestuthi is a convex isogonal polychoron that consists of 120 truncated tetrahedra, 120 snub tetrahedra, 480 triangular antipodiums, 480 triangular-ditrigonal gyrowedges, 1440 phyllic disphenoids of two kinds and 1440 irregular tetrahedra. However, it cannot be made scaliform.