Have 13 commissioned pinups of girls wearing gas masks:
This is the third set of these that I've done, but I can't find other posts about them. :/ Oh wellll, I'm happy that I can now draw many varieties of gas masks, and as a bonus these are definitely some of my best pinup poses.
My overall favorite part was drawing the varied body types as all the girls were based on specific models. Two of the girls had similar sizes, but another was skinny and the last, voluptuous. <3