Agreed with everything on previous comments. Another suggestion, and I'm a nub, but I like drawing clothing and texture for whatever reason. I looks for the shapes in the folds, which often comes down to distorted triangles. So, I rough sketch those in and then do the shading. Shadow and "HIGHLIGHTS" are so important to making a good fold. I usually start dark and bring up to light.

Hey Caleb, this is very nice work, I love the composition and it's overall very interesting. My biggest suggestion (and this is personal preference of style) but I would sharpen some line-work and add hard edges to the lions legs and to the arms of the subjects in mid ground so they stand out more and don't mesh with the background guy. I would also darken your shadows and add a wider range of contrast. Your hands and poses are great, don't be afraid to darken the lines a bit to show them off!

I think they all look good except the last pelvis may have too much of an anterior tilt, she looks a little more upright than yours, but NOT by much.

Looking for a critique/suggestions. I had trouble with his eye, mouth, back of his head and arms. Part of the problem was the model was so grainy. I ended up giving some detail to his eye because I couldn't make it like the model and not have it look like he was grimacing.