These cosmetics would be mostly for aircraft that were used on carriers and in naval warfare.
You can just get the skins using gems and or the daily gift
Every nation had some sort of paint for aircraft in naval regions
Reasons
- Its would be historically accurate
- It would expand playtime
- so we don't see normal painted planes in the waters
- so far only tanks and infantry have skins so why not planes too
A guess at what naval planes paint scheme may be or close to
Murica Japanese British Russian German French Italian