Hi everyone,
I will share with you my last test, I used a old scene based on Mental Ray renderer and I add some eleemnt (like as carpet for test the bump and displace). I apply a few postproduction with Nuke, I hope you like it (obviusly we can do the better but it's only a fast test)...
(http://www.art2upz.com/__TEMP/Download/Corona_Mr_Nuke.jpg)
Matteo