Asking here since it strictly relates to a limb regenerated in the Arcade, sorry if this isn't quite the best spot:

Let's say Marco went around punching glass with his metal hand a bunch because it's totally fine if it hurts just as long as it's not visibly bleeding, and the hand became damaged as a result - for instance, small shards made it into the joints, or it just became generally more banged up. Would a mechanically-inclined character be able to make repairs, or would this be best left for Elias to handle?

I also imagine it would feel super weird either way, because if a metal hand has tactile sensations on the outside then it probably feels stuff on the inside too, but that kind of detail is up to player discretion, I assume? The first question is the important one here, haha.