One thing I do wish was that Rampage would be able to stand on his own with out the rear legs. But of course the design with the jack hammer mode wouldn't work and after all, it is his design, but I like the idea of being able to have him stand without the support. And here he is, tutorial soon to come, its late and just wanted to get this started. With the back pack you do have to find a better way of shifting the weight from the back to more the top so me personally found the way you see in the pic. In short you need 2 Rampages. You can see I made his feet out of another pair of hands. More to come later!