If you are interested I (very carefully) lifted an original seat cover off my bike. Its only done 8000 miles so is in perfect condition - no rips or tears - looks like new. Would only need to be stapled back on to the original seat base
I also have unmolested side panels off the same bike.
Only thing is I'm in the UK so I would need to check postage costs if you wanted them and live in the US.
Let me know if that’s any help.
Adam