I really like Averland as a minor faction so i was quite surprised to see this mod, that's why i'd like to share two things that i just noticed.
1- Why not making the units recruitable in campaign mode tho? (used Mixu's and didn't find them personally)
2- With Hooveric reskins or other reskins in general it seems that they overwrite the skins from your mod might be worthy to give an eye over that.