This is the Retro Robot (again). I posted this earlier but the picture had bad quality so it didn't get the publicity that it needed (in other words 19 views). It uses a cool (in my opinion) hand technique and a hopefully new (and fragile) neck technique! The head (in my opinion) is also pretty cool. The last picture is of a little robot that I built but didn't deserve it's own page.
Looking back on the pictures, you can't see the actual technique for the neck. what it really is is the turning 2x2 (grey) turn table part connected to the 2x2 inverted dish. be careful using it though. It barely keeps it from falling off.