Warthunder Mobile's vehicle

There are many vehicles , especially submarines and battleships like Yamato which wtm has and wt doesn’t. So has anyone tried to make those wtm vehicles into mods (by using unpackaging data)and try to play them in Warthunder?

Mods? the only “mods” you could do are Userskins, usersights, and sound mods.
Custom maps, models stuff of the sort, i also do not believe extracting assets that you didn’t make is allowed.

I’m think user missions do what was described