This is a question & proposal for HTC:
We have seen multiple requests for all types of aircraft from many countries: KI-84, KI, 43, KI-44, B-25, P-61, B-24, HE-177, DO217, HE-111, BW-239, I-16, MIG-3, PE-2, PZL.11, D.520 just to name a few. But due to the time limits of the HTC crew we only get a couple every release.
There are MANY talented people here in AH that would contribute research and work on the projects for free just to get a chance to see and fly their favorite warbirds in the air. Not just aircraft but loadouts for the aircraft we already have.
HTC, why don't you let a comittee of volunteers organize with you in Directoral & Technical Control to work on these projects and make the game better for everyone that playes it. You could have each sigh a non-disclosure form before you put them to work.
They did this over in Warbirds and I know there were many who offered to work on the project. You already let players submitt skins - this is just a step up and will make the game more interesting for all of us that fly.
Please think about it. !