[Mod Request] More realistic jet engine startup

[Tortoise]

Looking for a mod that can better simulate the actual startup of air-breathing engines.

In real life, most airplane engines take a while to spool up and get going. And depending on the condition (weather, cart-start procedure, etc) you'll even see a cloud of smoke produced during it.

So I'd love if there was a mod that could make the airplane engines start up much slower, replace the startup sounds, and even add the smoke effect depending on the condition.