#12 looks like a gun was erased from his grip
#16 he could well be using the middle finger on the trigger.

Whomever decided to nit-pick tgese posters keeps commenting on the long forearm thing, but I measured and corrected for dimentional scaling (when something is closer in 3d it IS larger in 2d), and many of them are anotomically correct. Plus the last one with the missing leg... it's behind her other leg dummy, she has her legs crossed like the other ladies, and sometimes the back leg is not visible behind the forefront one.