So I very much enjoy this mod and what it does, with that said here are some basic things that I think need a look.
1: Shieldbearer armor with colorable plating, currently only the undersuit is affected by colors or patterns, however the helmet is properly colorable and, er, patternable? Either way worth a look.
2: remove ADVENT emblems from armor, self explanatory.
3: texture compression, I was skeptical when it was just helmets but now that we have the full armor I'm almost certain the engine is cutting corners on performance by making ADVENT armor and helmets much lower res than XCOM armor and helmets, I'd greatly appreciate if ADVENT armor on XCOM troopers could be brought up to the same texture level as the other options without tanking performance by causing all of the enemy armor to match.
4: take a look at how patterns are applied, right now there is a very easily visible line of symmetry down the middle when you use most camo patterns with ADVENT armor that disrupts the shapes and patterns found in the camo, though for now I'm satisfied that camo works with the helmets at all.