All my models were fixed, cleaned of unused parts and are ready for 3D printing and manufacturing. Rings resizing and other design changes can be done by request within one working day. As we are a big studio, specialising on design and modeling of fine and fashion jewelry - we can fulfil any of your requests. We are a team of 6 medellers, that work in Rhinoceroes, Blender and ZBrush located in Tbilisi, Georgia. We have 15 years of experience in our field, so you can be sure that all our model are usable and you will not have any problem with printing, casting, fabricating and setting them. So keep in touch and have a nice day!