The DCS games get pretty damn detailed, and the A-10C looks good. [0] It is one of their older planes from what I can tell, though. As for what "pretty damn detailed" means, check out this half-hour tutorial [1] on how to start the plane.

0: https://www.digitalcombatsimulator.com/en/products/planes/wa...

1: https://www.youtube.com/watch?v=X2rYwwrq6Z4