The paintover looks nice. A few things:
- Her legs are shaped very oddly. Here's something I put together for someone else before on PC:
Notice that the quad muscles are towards the outside of the legs. In yours it looks like it's one giant mass that is highest on the inside of the legs. There's a definite rhythm to the leg shape that your model is lacking. The knees look almost bowlegged and the lower legs look twisted. It almost looks like the left leg should be the right and vice versa. I dunno what the legs look like in side view in the recent versions, but the knees looked very wide if you were going for a more skin tight look. Upper leg seems longer than the lower. I'd make them more equal or even reverse it so that the lower leg is a little longer than the upper (common way to glamorize legs). * EDIT - nvm, maybe it's just an optical effect of the design! *
- The hands look pretty flat. I wonder if it's the way the thumb is coming off the hand. In a more relaxed hand, the thumb shouldn't come straight off the side, but rather between the side and the bottom.
- Wrinkles on the arms are a bit busy. The arms in general could be a bit longer (referencing the length with the crotch).
- Her head looks as if the cranium is massive. Her cheeks in the non-paintover images look like she's puckering her lips.
You've got some good details, but I think the model could use a pass on the proportions and larger shapes. I can see from your earlier shots that there are some big mistakes in your anatomy knowledge, and it's creeping in even with all the clothes and gear on, but I think with some tweaks the model could really turn out to be a good piece.