A showcase of various shapes with icosahedral symmetry. The letter tells you what type of shape it is: P for Platonic solids, K for Kepler-Poinsot polyhedra, A for Archimedian solids, and M for Miscellaneous. X changes the shape, and Z toggles camera between fixed, rotating, and free. In fixed and rotating, arrow keys rotate the camera, and W and S zooms in and out. In free camera, arrow keys rotate, and WASDEQ moves the camera.
i would add the catalan solids if their coordinates weren't so weird