Even with plasti-dipping, It would be almost necessary to remove all of the parts completely, I can't imagine plasti-dipping inside of the vehicle. The amount of prep-work would be way too insane. But even at that, plsti-dip isn't going to give you that high gloss piano black that you'll be looking for. Vinyl would be the only way, opposed to actually painting, that you could try and replicate it with.