I'm changing my review to positive- I hadn't actually meant to leave a negative, but it was very late when I wrote the review (on my stupid 'smart' phone-hence the typos) and I clicked the wrong button I guess. The design is very nice, but it was disappointing to not be able to print it in my luminescent PLA for my great-nieces. I would suggest the creator make it clearer in his write up that download files are normally printed in resin-nowhere in the blurb does he mention that. He simply asserts that all the issues with printing this model have been resolved. So I think I can be forgiven for not knowing that his jewelry normally requires a resin printer. It is a really lovely design tho;I'm going to keep trying to print it, and maybe one day I'll even see if I can print the prototype accurately enough to use it as a mold for a silver casting.