The New York Public Library has an online collection of color plates of Egyptian uniforms for the period 1820 – 1898. This should be a great reference for people interested in the Sudan and other North African campaigns in which Egyptians participated.
Pharaoh Rides To War is a set of rules for 20mm battles between Egyptians and Assyrians.
The prolific Matt Fritz offers Fighting for The Pharaoh, a set of simple and free wargames rules for refighting the battle of Kadesh in miniature. The best part is that, in addition to the rules, Matt also offers paper figures in both color and black and white. LIke all of his games, this one is designed for Matt’s students.
Redcoats and Dervishes is a set of free wargames rules for playing games set in the period of Great Britain’s involvement in Egypt and the Sudan.