Is it possible to stream skins the same way like cars?
i tried to do the same thing is i do with cars for cop skin but its not showing up in game

If you are making server i think you can set model of player when he spawns \resources[system]\spawnmanager

In spawnmanager.lua you should try searching for SetPlayerModel(PlayerId(), spawn.model) code line and try setting spawn model where it says spawn.model. I think you should leave PlayerId() because that should put same skin for all players. Tho i did not try that so idk if it will work.