Is this panel available aftermarket?

I have no idea, that's not my car. It's from some pictures of a '68 Dart 383 GTS 4-speed car that I had for reference, it looks like it's been restored, but with a lot of aftermarket stuff like Hotchkis shocks and suspension pieces, Wilwood brakes and booster, and a few other upgrades. I wish mine could turn out half as nice. Any thoughts on the panels?