I like the positions and a lot of the anatomy (yum!), but on most, the roundness of the hips is too high... or maybe it's the 'fat displacement problem'. Artistic license vs real-life-anatomy are two very different things. Try the latter of the two (real-life), then the fun stuff goes easier!
Reviews for "Practice Sketch"
bocodamondo responds:
yeah, id like to make anatomy drawing close to reality but not too much that it looks like just cartoonised humans like in marvel/DC comics for example
I did the figure to the bottom right. Proportions and shadowing is decent on her and she has the best details on her face.