Here's another thing. For Reaction Quake 3, along with pretty much all Action Quake 2-inspired/based mods, they allow the server to choose what each team looks like. For AQ2/RQ3 it's just one model (like reactionmale vs. grunt). In AHL the teams can have seperate models like what Western Q3 has now (like jeffchow/tequila/dukenukem vs. mamimi/azn_raver/hottgrrl).
So the point is that, the server could choose, maybe, what color? Which would then allow the skins to have like, white, black, brown, gray, blue, orange, green varieties. Even multiple ethnic varieties! Like African Slaves vs. Native Americans - or Irish Sheriffs vs. Chinese Railroad Workers.
Juuuuuuust a thought.