The cilinders and form look great! very 3D. It's all on point for the most part, you capture the manequin really well on each!
Only think I noticed was that on a few of them the column line seems to have two corves in a few, like the last one on the bottom right, or the one on the top right. While it's true the column is technically not fully straight, and you seem to follow the curve around the ribs, at least for gestures it's a better idea to keep it as a single stroke (I think Marc also mentions it in the term video, don't quite remember).
At least at the stage of the gesture, it's mostly about capturing the energy of the motion, which then translates into the movement of the hips, the limbs and eventually clothes and other details.
As I write this, it feels like nitpicking becuase you really rendeering it all really well. and clearly have a feeling for motion and hip movement. It looks pretty good.
