A2A Simulations have posted an update video of the current work in progress on their website, with some interesting aircraft coming up for release which will include :
From the Aircraft Factory Series :
The P51H Mustang.
From the Accu-Sim Series:
P51D Mustang – Civil Version with a modern Full Instrument Rated Cockpit.
The Office of the Civil Mustang.
Also up and coming from the Accu-Sim Series will be a Cessna 172 and Piper Cherokee, which will be followed by a F104 Starfighter.
For more information check out the full 11 minute video here : A2ASimulations Video Update