Hi Norm
Good to have you here.
As others have mentioned, the available rocker panels out there need tweaking. Youri has mentioned my experience with the floor sections - overall though they turned out great. The truth is just about anything will still need a massage with a hammer and dolly to get just right
One other panel that "may" be worth the effort of reproducing is the RHD pedal box section which is grafted into a LHD floor at the factory. I know the RHD market is small, but I don't think it would be too difficult a part and priced right I reckon it would sell.
Cheers