In case anyone wanted to try to make a dash pad or door panels for themselves I figured that I'd a little bit of information about how I made mine.
I went to JoAnne's fabric store and bought some marine grade vinyl to use in my car. I picked up a few yards of red and white to use, as well as a roll of foam padding, and some spray on adhesive. Then I went by the Home Depot and picked up some panel board. I think the board I chose was 1/8" and labeled something like Eucaboard, but just about anything should work. Then I stopped by the auto store and picked up some of the plastic push in body clips to use to replace the metal clips on the car, as well as some of the plastic chrome trip tape for the detail I used.
For the dash... well the original pad was still in the car but was cracked and deformed. I started with it. I used an electric carving knife to cut away the old material and trim the foam down to the point where the material was thinned down. Then I used some small clamps to hold the foam in place while I stretched it over the old frame and trimmed it down. I sprayed the adhesive on the frame and foam in sections and laid it down. Eventually I also sprayed the edges and tucked the foam around it, once again using my small clamps and clothes pins to hold it all in place. Once it had set I used the carving knife, scissors, and a knife to trim down the foam. I dry fit the pad into place and continued trimming until I liked the fit.
I repeated the procedure with the vinyl material I had with a few small changes. The main thing being that I started by cutting it slightly too large and attached along one edge and pulled it to the other side. I did this beginning in the middle, drawing it as tightly as I liked, working towards the ends and spraying the adhesive on only the sections I was working. I will note that the fabric has a grain that allows it to stretch more in one direction than the other. That's one small detail that you have to pay attention to if you want it to lay right and fit the contours around the instrument cluster.
Then I did the door panels much the same way. I used the old panels to make a template for cutting the panel board. I screwed the panels together before I started cutting and cut them as one to make the panels identical and drilled holes where the metal clips were for the new plastic clips. This made two mirror image panels at one time. Then I simply pulled them apart and used the opposite sides as my working side. I laid the foam down without any pulling so it would be its thickest and once again trimmed it to fit with the carving knife. I did this so that I could bevel the edges slightly.
When I added the fabric I used staples to lock the fabric in place so that the spray web adhesive wouldn't have to hold all the pressure of the fabric, which I did pull slightly. Consistent pressure when pulling the material is the most important part, well about as important as making sure I used staples short enough that they didn't poke through the panel. And I'll note that I did mine with the inset white padded area as well. I made these areas as a separate piece that I attached to the other panel. Where I wanted these to sit I left the foam cutout so as not to have doubled up foam in these areas. Attaching the two has to be carefully planned, as I did not and had to go back and ended up using tie wire to bind them together.
Other than that. I'll only note that I ended up having to use slightly longer screws than the original because of the increased thickness.
Good luck if you decide to try it.