I ordered the parts to make this and just put it together. A couple of notes: 1) the wrench that makes the third toe won't stay on. 2) the knee and ankle joints are pretty unstable and therefore, you have to position everything just right for it to stand. 3) I couldn't find the tiny T-shaped nozzle or the black "ice pick" to do the weapons underneath, so I had to improvise. It is a very creative design, but the playability is a little low because of the legs. Keep brickin'.
Nice job on it. The whole design of it looks perfect, and I love the shape of it. The walker is like a stud too high, but I would be nitpicking there. PS could you check out MY AT-RT, it's listed under the catagory "Real Star Wars stuff" on my homepage.