Vinyl Rewrap - where to get materials

[Siamese-Goldfish]

Howdy,

I'm in the planning stage of rewrapping my interrior. It's not in the best condition and being the OCD individual I am, it's driving me nuts. Last owner left a few cig burns in some of the panels and whatnot.

I believe I can do the work, I am just having the hardest time finding the materials. Can anyone point me in the right direction? I did a quick search in the forums but didnt find what I needed.

Thanks in advance

Appending so I dont muck up the forums: Will an interior Del Sol door panel fit a hatch door from the same time period?

Thanks again