If it were me, I would get some cheap hardboard and make your own patterns up from that. There arent any particularly difficult shapes to cut.
Fortunately, mine came pre-boarded out. It has a panel for each door and one for each side, so 6 in total. Attatched to vehicle with selftapping screws. Pretty straight forward. The side panels are slightly more complicated because of the wheelarches. Personally, I would make and fit the panels with cutout for the arches, then make the arch covers afterward (mine are glued on with silicon, and have a single selftapper through the wheelarch).
Hope that gives you some ideas
