@ravenzep: thaks, mate. Are you still alive?
@pan3sar: That is v-ray but i know how to make it in mental ray too as long as i learned different tips and tricks along the time. You can see an example of interior i did with mental ray here(the second image): http://istratebogdan.carbonmade.com/projects/3014081 It's WIP still but you can imagine the final result
First image(with gtr) it's also mental ray. Mental ray is and will still be my beloved render engine
By the way, that's my portfolio: www.istratebogdan.carbonmade.com