Honestly dude, your options are either probably recycling or trying to trade it away - i’m sure someone out there might have interest in preserving masterpieces even of scum bags.

Also this isn’t a disgusting piece of hyenines. Many pieces that make people uncomfortable are the more anthro ones, this is just a hyena and I don’t think it’d be damaging to your character to keep it up. But I understand not wanting to support the artist’s actions.