I've been told by some academics in the know that I'm in contact with that Old Kingdom samples basically look ancient "North-African" with very little if any Iran-Chalcolithic type ancestry but also very little SSA (proto-Nilotic). I take this to mean they probably looked like some population on a continuum between Iberomaurusians and Natufians. So there would probably be a fair amount of "SSA" type ancestry in them but just the "
Ancestral North African" kind that makes Iberomaurusians cluster like pseudo-Horners and is found all over the prehistoric Middle East like in Neolithic Anatolians to some degree (10%, I hear). But all in all I'd be surprised if any Ancient Egyptians outside of Upper Egyptians from areas bordering Lower Nubia like Aswan and Luxor were anything more than 10-20% "SSA" in total. I really can't wait to see these Old Kingdom samples, though. The way they're described... they may prove an excellent proxy for Horners' non-Arabian MENA side.
Copt-like folks seem to start appearing during the Middle Kingdom when these academics say you start seeing a fair amount of "BedouinB" type ancestry (better represented by Jordan-Early-Bronze-Age samples) setting in which probably marks large scale influxes of Semites like the
Hyksos intermixing with the previous Egyptians.
Also, I really wouldn't make too much of how Masris looked in those murals. I get the sense that Ancient Egyptians were propagandists and exaggerated physical types to differentiate political groups:
Besides, we have depictions like this from some of the earliest dynasties:
View attachment 215225
Circa 2613–2494 BCE
View attachment 215226
Circa 2600-2400 BCE
Look incredibly like modern Egyptians, to be honest.
But anyway, we're not unrelated to Ancient Egyptians. Like half of our prehistoric ancestry seems to come from prehistoric Egypt, we're Afro-Asiatic speakers like them and seem to share many historical customs and cultural features with them such as even the unfortunate practice of FGM and our early Cushitic speaking ancestors also seem to have had some early trade contact with them, not to mention the last 2000-3,000 years of
extensive trade contact. For whatever it's also worth, our Cushitic cousins the Beja/North-Cushites have been rolling with these guys for a long, long time doing anything from serving as an early elite force in the Egyptian military (Medjay) to at some point even having a Beja/Blemmye King apparently ruling over Luxor and seeming to be the predominant force in Lower Nubia:
Geeljires should satisfy themselves at that and not indulge in Hotepism.