How many datablocks does this use?
These are sick asf, and just in case Badspot gets the right idea to put these in the game, I made a quick mock-up of where the recolor points could be.-snip-
i don't think this will ever happen because the default hats are part of the playermodel, not to mention the only way they would be colorable is if they were part of the playermodel. it would be really difficult to attach all these hats to it.
Actually, I've heard that the "new hats" will be separate models, which are just mounted to the player. Effectively hatmod but not limited to specific servers. (and hopefully much better ways to change your hat)