Painted Delorean

I want to buy this painted Delorean but I want to strip the paint to bring back the original finish. Anyone know a best method of stripping the paint without damaging the SS finish and the front and rear rubber fascia?

Thanks

I'm not fully versed in painting techniques so this may not be accurate, but as far as I understand the SS finish is already ruined, since it would require sanding for paint to stick, which would destroy the brushed finish.