Do take a look at your GT under the rubber mats, it should be exactly the same. No rust. The rubber mats just pull up easy, no fasteners.
Just as it came from the factory. Looks fairly raw and unfinished, what you would expect for a race car. The rubber mats (and new Balfas) mats do a great job of covering up the raw factory look.
My car was bought brand new and lives comfortably in a nice hermetically sealed (joking) garage in Southern California.
It's weird, the Balfas mats give the car a completely different look. Not as raw. But, I like both looks, and both mats are comfortable. I think the rubber mat was a neat idea.