Hi there, how long has he been brumating and is he done now ? Those aren't bad, just give him warm soaks a few times a week after he wakes up and be sure he has enough rough areas in the tank to climb on to keep those worn down. He should be fine.
He's been brumating for quite a while now, so I think it's about time for him to be done. I'll give him frequent baths and make sure he starts moving around more.
I did put a few more things in his tank for him to rub on but I don't want it too cluttered in there.
Thanks for the reply!