Would be nice if this was implemented, however I don't think it will be.
Fears of running customers away...
I'm anal retentive about realism but a lot of people aren't.
There are a lot of things not realistic in this game. lets start out with....it's a game.
The fight models are not realistic. Many of them are either over modeled or under modeled to make for a more even playing field. At one time they may have been closer to the real thing but complainers have changed that.
How many stage flaps does a real spit have?
How fast can a f6 go in level flight?
Why is that when you pull just slightly back on the stick in a 51 do the rounds fall like they were cannon being fired at 2 G? It's not that way when using other 50's in different planes.
If your plane's engine was on fire how long could you stay in a fight..1 more kill? 2?
How many planes had rear view mirrors?
Would a tank shell, bomb or rocket really ricochet off a tank or cv?
If you walked over to a CV window could you look up or behind you?
Can B26's really go 440 miles an hour in a dive without breaking their wings off?
Now if your talking about being as real as possible with the plane skins.. I think you have the right game
God forbid a non real one should enter the game like the black P38 skin did awhile back.
Just my 2 cents and I love the game the way it almost is