Looks normal to me....
What year is your car, I see your in Bencroft....Welcome to Canada...lol My floors in my 97GT are good, but the rockers were rotten. My 98 was right rotten, twice as bad as yours. Looks like you need to find some floor sections that are good from the wreckers and cut them out of the doner car, weld them into your car, or find an aftermarket body panel supplier that can get replacement floor sections.

Jay