Neither one has much in the way of texture, and the first one doesn't have much to contribute, but let's see what I can do.
I added in a little bit of subtle texture into both of them, and I think it really helped them feel more finished. How to do the beaded jewelry and not lose your sanity? I made one of the bead lines, duplicated it, placed it, rinse and repeat 9000 times with that, and with the bead color... and with the highlight layer. I was really pleased with the body pattern on that one too.
Since I didn't like the body pattern and colors as much on the second one, I gave it more total edits. This is one of my earlier hair edits, so I didn't quite have the hang of it yet, though I still think I'd rather have it than not have a hair edit.