"What's your pleasure, sir?"
Any PLA, PETG, ABS
One side printed in PLA, the other side printed in PETG, core printed in ABS. All parts sprayed with primer, then airbrushed in brown. The two halves were assembled and airbrushed gold, then the rises were colored using the edge of a brown fine-point Sharpie (With practice it gives a good faux wood grain effect). After a touch-up, the two halves are separated and the whole puzzle reassembled with the core.
Not sure it's good enough to summon Doug Bradley, though. I keep getting Paul T. Taylor.