This is a 3d model of a Silver ring with a Turquoise stone in it. And is originally made by Tutor4U. I used his tutorial (Blender Tutorial: Photorealistic Ring - YouTube) to build it. The video is found on youtube at
https://www.youtube.com/watch?v=zqhi8q4EGZk
Who says you HAVE to credit me? My License is CC-ZERO meaning its PUBLIC DOMAIN. And I did credit Tutor4U If you haven't seen look again.
Why would we credit you, if you don't credit Tutor4U?