Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4865470.

This is an oud this a short-neck lute-type, pear-shaped, fretless stringed instrument there is a thin one (easier to print less plastic and the one i printed) and a fat one (bigger and more close to a traditional one) you will need two 2 mm metal rod and a 6mm one for assembly with 6 guitar tuning peg