After seeing WOF's most excellent templates for a cardboard Boba, I decided to try scratchbuilding my own helmet, mainly because I'm too cheap to actually buy a resin one. I couldn't find any chipboard at the local craft store, so I just used posterboard for the parts that weren't structual and then reinforced it with regular corugated cardboard, and then used the bottom of a pizza box to make the dome. I had trouble getting all the little triangular pieces to fit together at the top, so I just used big pieces, I'll bondo out the bumps later. Heres some pics of my progress so far.