This is probably Thingiverse's most simple remix. I wanted to hang Loubie's excellent cat in a box on a Christmas tree so I simply added a ring on its back. Do I win an award? I hope so as I am almost embarrassed to post this as a remix.
The only part that needs support is the ring though you may getaway without support if you don't mind a potentially slightly messy ring.
I am printing several for cat loving relatives.