Muscle Car Restorations had done several A12s. Though they are not concourse, their photo documentation is something I like to look at often to see how the dis-assembly/paint/assembly process takes place.

Here is my A12. the jambs, doors jambs, trunk jambs, interior were painted. Doors, fenders, trunk, aligned, then the outside painted.

Metallics are a little trickier to shoot because of the metallic sagging a mismatch that can happen if the door/etc are not hung properly prior to paint.

http://www.musclecarrestorations.com/cars.php