My love for mono-wheels made me build this, also because its one of Grievous' transports and he is my favorite character from star wars. Sadly this one can't go to walking mode like in the film but it does have some extra weapons. Enjoy!
About this creation
The General at the controls.
A light saber holder.
All of the weapons...
A size comparison.
General Grievous:Haha you cant catch me!
Obi-Wan:Yeah but we're in a photo so we can't move anyway...