Did you ever finish your Master Chief Armor from Galactic Armory? I'd love to get any tips you might have about the whole process. I have the left arm, leg, and boot done. Now I am working on the chest piece which I had to make some modifications. If you haven't completed the chest piece just know that the front and back section aren't provided in the same scale. The back pieces are a bit bigger than the front pieces. So to match them up...say if the back piece is just 100% the front piece would need to be 97.78% to fit together correctly. Not the worst but definitely won't match up if you didn't know that.