Have you redone any past artworks?

There's drawings I've done like a decade ago that I just couldn't get right, but were passable enough and I had to move on. Erasing too many times to try fixing it had actually damaged the paper in some cases, so I had to leave it. The bodies would look pretty decent, but the faces were a struggle. The shadows on the bodies weren't the best either, but some of the rooms I shot reference in had poor lighting. Years later with more skill and knowledge now, it would be interesting to try to redo them from scratch.