Printing Tip:
Tilt the ring on the X axis by 2-5 degrees to the face isn't parallel with the build plate, this will possibly introduce some print lines across the face that will need to be sanded off post casting. However tilting will allow you to use far fewer supports on directly underneath, which is a hard to access area for cleaning and minimize any possible cupping effect and distortion caused by fluid displacement across the wide surface area.
The author marked this model as their own original creation.