So what was your tougest piece to Scale or Make

I ended up remaking the thighs 4 times due to scaling issues and the pep collapsing under the weight of resin. The chest took two pep tries for scaling and took the longest for Bondo and sanding work.

Definatley the chest piece. I spent three days on it, taking my time to make sure it was as perfect as I could make it. Got it built, had some warpage problems, then got it resin'd, glassed and some bondo, and then realized that I had used a very early file that didn't have the ab plate that went with the chest piece uniformly. I still haven't re done it, but have built two helmets, shoulders, biceps etc since then.....still not looking forward into building another one