mens ring skull with feathers 3D print model

mens ring skull with feathers american size 10 and 12(diameter 19.75mm and 21.7mm). 14k gold weith 25 and 50 gr.Two different options.There 3dm file for editing and stl for printing. You can see the dimensions of the model on one of the photos presented here.90% of my 3d models have been checked: made wax and finished product in gold or silver . High polygonal model.Made in program Matrix+Rhinoceros+Zbrush . Model was checked and fixed in program Materialise Magics .Ready for the print. Mesh: vertex count = 249236 facet count = 275734