This is a replica of Hogwarts Legacy's portkey, a little do-dad that my lady asked to make for her. Bambu file contains 2 plates, one with uncut version, other with cut, you can try to add dowels, but glueing should be enough. Also dowels are tricky because model is very thin at places.
Prints nicely sliced in half (as on first plate) - tried with PLA, 3rd-party PLA, PLA MATTE, PETG, PLA SILK (oh thats a nightmare to work with!) .

Tested on 0.2 and 0.4 nozzles.

If you are brave you can try printing with supports, without cutting, my A1 just gave up on that, nothing worked and supports or model collapsed during the print so by my guest and try, but dont come back crying after 10th approach fails. I shed way too many tears trying to print that with/without supports to care for someone elses :D