Hi, I love the gravity builder set but scraper needed some work for me. I used clear red on the sides of his abdomen. I matched the purple as close as I could painted the center of his chest purple and added the metallic detailing to either side. One Decepticon symbol and he's done for now. Then I decided to touch up Crane's chest. It's done but I'm not sure if the center should be purple instead of metallic. Any thoughts? I'd like to add panel lining and a bunch of other details but that would be needed for all six and I don't have the time for that right now. Thanks for looking.