Sounds good. I'll be checking my email, and browse though the github you set up to familiarize myself with it a bit.
Researching for Allied units of WWII, I've found two units so far that fit the bill for fighting in multiple theaters of the Western Front (North Africa, Mediterranean, Europe) which will coincide with the majority of ET maps. This will allow for slight deviation from the original ET uniforms, while still being historically accurate.
-- 1st Canadian Infantry Division
---- Mediterranean, and Europe
-- II Corps (Polish)
---- North Africa, Mediterranean , Europe
Both units served aside British and American troops, so wouldn't be out of place to see them together in battle.
I'll be looking for more Allied units shortly. If there are 5 uniform sets, to reflect the 5 classes in the game, just need one more unit to fill slot 5. (1 U.S., 2 Canadian, 3 British, 4 Polish, 5 ?)
Still have colonial units (i.e. New Zealand, India), government-in-exile units (ie. the low countries, free french etc..), and Scandinavian units to research.
** Just found a unit of the Free French, the tirailleurs sénégalais, who also fit the bill, and will allow for a little ethnic variation in-game.