Hi Tom,
No, my trunk floor was pretty good fortunately. I only had to repair two small areas where the closing panels on the bottom attach to the trunk floor underneath.
Wish that I had some pictures for you to help. The only ones that might be of some use are the pictures with the rear valence removed. This would give you an idea of the contoured edges at the rear of the floor pan that fit around the inside of the rear valence. Let me know if you need those.
Cheers,
Tush