Awesome! Personally, I like the different colored tubes. It sort of makes me think of different chamicals running through the tubes. My only complaint is the legs. They are a bit simple, and the lower legs stick out too far. Otherwise, everything is GREAT!
Nice one. Looks good overall. I only thionk the legs could use some work, and those different colored tubes are kinda lost in there. The hands is kinda small too. But apart from that, its a pretty good creation.