In my opinion, there are 2 options here. Re-doing all the car's wood veneers with the same appearance , steeiring wheel, too, which is the most practical/affortable and the other option could be if you can find ALL nos! The later while seems super, except the $$$needed,fianlly, rarely can locate all as nos and then you must search between different nos veneers so to match the lines and the color shades...which is of course near impossible. I had the time and the passion to wait over 5 years to match between nos veneers for my berlina 2000. You cant imagine how time consuming was and how many bucks got me to finalize it to a perfect status. If was done by simply clean the old plastic layer and give the wood a proper new laquer it would cost me $100-$200, nothing to do with the price of the -many-nos I choose to work with. The funny is that before collected the NOS woods, I done all that (using the old original woods) by myself and the result was amazing except to one point comparing with the right NOS: this plastic film over the original wood and its top specs in reflectioning in all angles is out of reaching with any other old or new laquer. My 2c