Treat tank Camo as an accessory.
10 Gold to remove each camo scheme from tank on sale same as we do accessories
Camo can then be re-used from stock on another tank as we do accessories
Game is about money, I get that
You get 120 Gold from player when each +7% Camo purchased and you get 10 Gold from player when reused
Game still getting Gold from players and players happier able to reuse Camo
Camo can be treated in tank level same as accessories are.
Meaning I cannot put Fiber from level 2 tank on a level 7 tank nor would I be able to put camo from level 2 tank level 7.
Sure Camo can 'leveled' as accessories are.