Stack ring i was asked to make part of ring did not understand what they actually wanted so continued this far for my self,last pic is a print on bambu x1c not resin printer (so if this can print on fdm will work on resin printer)size is approx Q 16mm wide in totalto get other sizes maybe scaleable as i dont know how to make a scultud ring to scale parametrially sorryI can recreate something like this to your size but wont be exact copy of the above.p.s the pictures are a rough rendering if you expect when you import files for it to look same, please render your self.