I'd like to attract some attention to me and RPG's ethnic unit requests.
For example, ethnic executives. I think it would be fun to have a Native American executive with a headress, and how about a Mesopotamian executive with a huge beard.
I think the Asian unit should have glasses. That's how I picture him, anyway. We also need a Latino executive for the Mesoamerican civs.
How about modern Great Prophets as well? Moses really doesn't fit in in the Modern Era.
England, America, Netherlands, Germany and Vikings could use the Protestant preacher from Colonization. We could reskin it for African and Asian civs.
Rome, Spain, Portugal, France, Austria, Italy, Poland, Ireland and other Catholic civs could use a Pope unit, which can be reskinned for Mesoamerican civs and for the Filipinos.
Israel could have a Great Rabbi unit. And what do we do for Islamic and Orthodox civs?
Ethnic Great Artists would be good too for the often played civs. America has Elvis in the modern era, so England will have a Beatle. Rome could have an Opera Singer, and Mesoamerican civs could have a Ricky Martin-esque Latin Pop singer (except for the Aztecs, they definitely need a mariachi!). I also think that if we replace the head of the Great Artist, he could look a lot like a Sikh singer (Tunak Tunak Tun, Tunak Tunak Tun, Tunak Tunak Tun, DA DA DA!!!)
For the other Great Units... we need at least some Mesoamerican and Asian versions.