I started with the boots. When I started this build there was not any Pepakura templates made yet . The boots were based off a hulk buster (comic version) Pepakura file . I figured the scale of the hulk buster would be similar to the power armor . So I'm slowly modifying the boots . I wanted this to be a tall costume , and have my feet close to where they should be in the shins, so I used insulation foam as risers. Then the legs was the next step. Made a free hand rough "prototype " leg and cut it apart to use as a patern .