Unfortunately reskining the same weapon is not an option due to the fact that every new skin would require cloning same weapon and giving it new ID, which is quite troublesome, for example for one weapon with 4 different skins there would have to be 4 crafting services that allow to craft it from the base weapon and A LOT more that would allow to switch skins between them.. We may reskin some weapons (dragon or r8), but at the moment there is basically no good skins left and the new 'Sirens of War' skins have to be first converted to work with our version, which will take some time, but I am working on it.