There is a /r/3dprintedinstruments subreddit that if you sort by best of all time has a lot of good stuff. Fipple flutes like recorders and ocarinas tend to be

There is a /r/3dprintedinstruments subreddit that if you sort by best of all time has a lot of good stuff. Fipple flutes like recorders and ocarinas tend to be easy to start with. I also had good luck with the Modular Fiddle [https://openfabpdx.com/download/modular-fiddle-complete-design-package/ https://openfabpdx.com/download/modular-fiddle-complete-desi... .