On that last turntable, posed for fun or posed for badassery???
Anyway, On your concept for that character, the highlights are almost overpowering (at least to me). My eyes gravitated to it and just moved up and down that side and wouldn't leave, I think it really takes away from the piece. On another note, great progress with switching to harder brushes. I can really notice a difference between the aforementioned concept and your first posts. Wish I had more valuable crits to give, but I'm a bit out of the art swing.
Which reminds me, your art is what inspired me to buy a wacom tablet, which I got three days ago. Thank you.