I recommend doing some bleach characters for some future updates because I can think of some tanned/dark-skinned girls from that series if that helps.
3 off the top of my head Yoruichi, Tia Harribel, and Mila Rose. But that Goddess of Thunder pose Yoruichi does activates all the neurons. As for a series recommendation, I'd say Rwby because of Emerald, Blake, Kali, and Coco.
