It will buff out; just may take a little longer.
My CJ-8 after attempting to descend the waterfall on Jackhammer. This roll took out the fender, hood, radiator, and windshield all in one slow, agonizing diagonal endo:
You can see Frank (in the white t-shirt) coming down with the winch hook from my sister CJ-8
The last trip with my sister CJ-8 (built 2 weeks apart in 1982) on the other side of Jackhammer. This completely destroyed the body and bent the frame, and could not be brought back so Mark sold it for parts. You can see the pair of transfer cases (a 4:1 and a Dana 300) on the back of a T-98 trans. that gave him a 274:1 crawl.
It'll buff out. jefe