Thanks for the feedback, guys! I promise to improve.
A couple things- I could have sworn I turned up the graphics in the options. Is there another place? I'll have to check that again. And I also tried to tuck in their butts and avoid the swayback. I thought I did all right on that, but it's harder to find that balance with some of the female models since they're meant to have more curve. They'll look fine in-game, but not in a photo. Which ones look the oddest/least natural to you?
EDIT: Went back in and checked- I didn't have anitaliasing on, and that most definitely helped. Turning the anisotropic filtering on helped even more. Totally missed those. Thanks again.
you should also set a higher resolution.