Share 'Curves. WTF.'

Okay. I'm not the most experienced toy designer on here; I'm only half way through my fifth toy, so I've got a lot left to learn. And I think I'm doing okay; but there is something I'd love to pick all your collective brains about – curves.   I recently built a toy by Dicky Wardiansyah (Bodickraft) that many of you may already have built. For those who haven't, I can recommend it – it's a beautif…