I'd love to see a skin based on the new Vietnam SEA camo'd demonstration aircraft!
https://airshowstuff.com/v4/2021/a-10-demo-team-unveils-new-special-paint-scheme/
From a purely parochial standpoint 75Sqn RNZAF would be lovely to see, and simple as they were allover silver with black spinners, anti-glare and codes (Air Force Museum of New Zealand photo):