Cosmetic names.
Feedback? I think feedback. I don't know if I am the only nerd out there that wants this but I would love for cosmetics to have the names of the cosmetic, what specific type of pant it is, what jacket, does this jacket come from a specific picture? Etc.
Special Vehicles have it "based on x picture taken in x" stuff, why can't the cosmetics have it too? It would help try and match more historically accurate combinations or simply know what your guys are dressed in.