Adventures with 3D printing - chocolate bunny

I got a 3D printer

I mostly use it to print cats

But surely it can do other things. I downloaded chocolate bunny mold and melted some chocolate.

10 minutes in room temperature should be enough, right?

Turns out it's still a melted mess. Well, my room is not exactly ISO "room temperature".

Second try, 10 minutes in a refrigerator. This time it visibly started to go solid, but it's still very far from it.

Do I want to wait 30 minutes or use a freezer? Fuck it, I'll just eat all that chocolate, and try it again another day.