Do some 3D Modelling -- 2

We are looking for some design expertise to develop our wedding rings photographic rendering, preferably the rings can make in Matrix CAD software which has great photographic rendering. The rendering need to be good quality and must be enhanced in Photoshop or other design software with realistic product feel and photographic effect There will be 6 to 10 shapes of rings as ongoing. - They all can start with a plain band ring and consist of different variants. - Each shapes have 3 - 4 different thickness. - Each thickness have 9 different widths. - They all have different stone setting layout. - All setting layout should show with different gemstones. - All these rings should render in 3 different metal shades (white, Yellow & Rose Gold) - All the above should have 4 vies of imaginary. - These imagery should be high quality Photoshop layered (so we can move the image to various backgrounds) - We will provide rings required measurements and gemstone sizes for each, so you can start work on CAD. Please see the attached for a quick reference. It will be great if you could let us know your skills with some of similar sample works you have done.