66mm 6x6x6 V-CubeA 6x6x6 V-Cube truncated a bit. A failed attempt to transform it into a perfectly proportioned 6x6x6.
6x6x6 V-SculptureA 6x6x6 cube modified into a solid similar to a stellated octahedron.
6x6x6 VBallA 6x6x6 truncated into the shape of a sphere. The corners are almost non-existent.
Chimera (4x4x6x6 cube)A combination of a 4x4x4 and a 6x6x6. Inspired by Tony Fishers V-Dome and implementing two AI-Cubes.
Cornerless 6x6x6A 6x6x6 without the corners. The adjacent wing-pieces received additional stickers.
Cornerless 6x6x6 IIA 6x6x6 without corners. In this case the corners are not only truncated but their remains are hidden under the extended wing pieces.