looking for floor pan section

[hoodsy]

Okay I know these are unibodys, and there for don't have the typical floor pan arrangement, but I have a problem that I doubt is uncommon. I have another 412 that I had originally bought for parts but now have decided to restore. The only real issue is that the battery area under the drivers seat had gotten wet over the years and due to the acid residue rotted out. So the rest of the car is in pretty good shape except this area and a bit adjacent to it in the drivers pan. so I am asking if anyone has the means and would be willing to part with the aformentioned floor section. I can just make up some and weld them in place but it would be easier if I had the real deal.