@Pat Mmm, I've tried looking up a few potential issues but they all checked out. So I don't know what's wrong with the picture. Tell us? :)
What issues did you look for?
@Pat Well, when I saw the picture my line of thinking went along like this:
- Did scale mail exist back then? *Searches* Mm, yeah, that's certainly possible. It was mentioned in a reign before this movie was set in.
- Okay, so, did they have those kind of trumpets back then? Yeah, there were even Egyptian drawings depicting that style trumpet. It's just that the ones with valves existed around 1800s. The medieval type trumpets already existed since Egyptian times. They're apparently called buisine.
- Ok fine. So, hairstyle. Is that normal? Yeah, the usual Egyptian style is often bald shaved (against heat and lice), and they often wore wigs. But they did have external influence, in particular from the Romans (almost typed Romulans there, lol), so that isn't really unthinkable either.
Am I overthinking this? :)
@Pat The only one I can still think of is: Too many white people there? Other than that I'm out of ideas. I'm not knowledgeable enough to figure out if the decorations are all period-appropriate.
The use of the Glaive style weapon would place this in the New Kingdom Era (~1500BC - 1000BC)
Ancient egypt was neither predominately black nor white, they were egyptian, including the slaves. Blacks and whites of course had visited the land but would have been an extreme minority. Therefore most of the characters here, who seem either white or black, would be out of place in any time period.
Spears were not particularly wide spread enough to be the common weapon of a palace guard either. They were used mainly to hunt and rarely (though not absent from) the military.