Very well-made mod. Excellent deformation. Only problem is that there is no configuration for it, you have to pick the body shell for it. Of course this can easily be resolved by creating a custom config.
Awesome mod, this turns the Barstow from ungainly in my eyes to beautiful. This is what the car should've looked like all along. My only complaints are that there's a hole in the mesh in the interior and that there's no premade configuration for this variant.
To say that this is a good mod would be a bit disingenuous, as this is just about on-par with dev-quality content. However, my only real complaint would be how much the roof slopes down toward the rear window, which is especially apparent when this is compared to a photo of an actual Mustang coupe. Other than that, and the rear spoiler not actually attaching to the trunk's jbeam, good job!