I had to make something as flexible as possible, without ball joint connections. I succeeded with this wheel-feeted crazy robot who's got long arms and a NPU of the HF bag top as metallic mouth :D as you can see this bag top is stuck between the head and the system parts. The right arm is supposed to be something like Kopaka Nuva's blaster. I could probably have made this robot more flexible but I was running out of time. It was a nightmare to pose. Enjoy. C&C welcomed.