whatever type of paint that is, it needs to be addressed tonight. The longer its on there the likely hood it isn't coming off. If it's to the point of you sanding it, take it in to get painted, you'd be wasting your time. He's also gonna need fender liners and I'm not sure how to get it off the plastic trim. MF pad for sure and a compound should (fingers crossed) get you where it needs to be.