mens signet ring with ethnic pattern 3D print model

mens signet ring with ethnic pattern . US finger sizes 7, 9,10,11,12 (inner diameter 17.4 18.9 , 19.8 ,20.7 and 21.5 mm) 14k gold weith 10.33 gr. gem diameter-10mm. 5 sizes.You can see the dimensions of the model on one of the photos presented here. There 3dm file for editing and stl and obj for printing. Made in program Matrix + Rhinoceros . 90% of my 3d models have been checked: made wax and finished product in gold or silver . High polygonal model.Model was checked and fixed in program Magics .Ready for the print. Model are for 3D printer or cnc machine. Mesh: vertex count = 62467 facet count = 71596