The author remixed this model.

I sliced it using Bambu slicer and the settings for .20 strength. I also printed it with no supports, you might want to add some to the gold overhang and the first black and silver ring. they print ok, or you could just slow down in that area. Also the saber is on its own plate, if you print it in PETG just remember to change the plate and such.
I HOPE THIS HELPS AND THE ORIGINAL DESIGNER LIKES IT!