With all due respect OP. You work your fingers to the bone for the brehs providing the international piffery of the fairer sex. So no hate, but this is a critique. The photo description of Afro-centric Nubians/Southern Egyptians/Afro-Egyptians is not accurate......if you trying to capture more of the Black African side of things.
One thing you probably ran into is that "Nubian" is used so widely and generally among African Americans and English speaking blacks, that you probably originally got folks in Arkansas and Jersey..
. The second thing is
"Nubian and Egyptian" is discussed historically more than the actual living Nubians of southern Egypt. So your search was going to be a minefield. I just tried it and got almost nothing.
The I saw "Aswan", which is where a lot of current Nubians of Egpt live.........I typed that in, but the search was much of nothing.
Yes, you captured a piece of thr Afo-Egyptian look, but more comprehensively, Nubians of today tend to look more like this