After running into some dead ends, the flight simulator now has better and more accurate mesh collisions with the physics migrated to Avian3D. I also made a new helicopter model with decals and some lights, but it's not finished yet.
Helicopter over a game landscape with two decals: bevy_fs and the registration RS-BEVY
Helicopter over a game landscape with two decals: bevy_fs and the registration RS-BEVY