Bear ring 3D print model

This is a 3D model of the Bear ring from a rhinoceros and ZBrush. The size of the ring is shown in the photo, the model of the ring is ready for printing, the object is integral,weight: 18 size in gold 22.21 gr. silver 17.71 gr. 19 size in gold 22.76 gr. silver 18.05 gr. 20 size in gold 23.21 gr. silver 18.46 gr. 21 size in gold 23.72 gr. silver 18.95 gr. 22 size in gold 24.17 gr. silver 19.24 gr.23 size in gold 24.77 gr. silver 19.74 gr.