Two version of Durer's polyhedra

Durer's polyhedra from "Melancholia" is usually though to be a cube stretched along a three fold axis and truncated by planes at right angles to the stretched axis, one above and one below the center of the cube. An angle on one of the faces, called the apex, is used to describe the polyhedra; it falls from 90 degrees as the amount of stretching increases. Thing:105351 is such a polyhedra. Here are two more versions of the polyhedra - one by D.I. McCooey - http://dmccooey.com/polyhedra/Durer.