There is a much easier way. Make templates from paper from the actual panels. Scan in the scanner. Import jpeg into corel at actual size. Then create the artwork over the top.of that. It makes the template 100% accurate.
There is no need really for fancy scanners and software to flatten curved panels the old school way works just as well
There is no need really for fancy scanners and software to flatten curved panels the old school way works just as well