The one that ended up taking the most time, but was by far the best, and funnest to do. the Captain Rex Pepakura Helmet. I have a lot of helmets and projects lying around the house, but I REALLY wanted to make this one. So I thought I’d give it to a friend’s son. Not only was it fun to build and paint, but it was fun to carry through the airports on our flights from Bermuda to Orlando.