Small biomnitruncatodecachoron

The biomnitruncatodecachoron or botid is a convex isogonal polychoron that consists of 10 great rhombitetratetrahedra, 20 ditrigonal prisms, 20 ditrigonal trapezoprisms, 30 rectangular trapezoprisms and 60 rectangular frustums obtained as the convex hull of two opposite great prismatodecachora with A4 symmetry.

This polychoron can be alternated into an omnisnub bidecachoron, which is also nonuniform.