/ic/ - Artwork/Critique

I need some kind of anthropology (?) atlas of human morphological diversity, focused mainly on craniofacial characteristics. Something that depicts and associates facial features with places, ethnicities, cultures etc. I want to be able to draw nationalities accurately, so when I depict Zambians meeting Finns in my space opera the Finns and Zambians watching to be viscerally aware that those are their compatriots.

Hate feeling like a hack, reusing the more stereotypical types for dozens of different peoples.