Rancor Door Knocker

A Rancor Door knocker. It's fairly large, you might want to scale it down if your printer is smaller than a replicator 2, or 22cmx15cmx15cm

Consists of 3 parts, I would use supports on the knocker parts, the head can probably do without, but even if you do they would be pretty minimal, just to stop the teeth collapsing.

May the force be with your Front door.