Very nice render, GWeb, but in my eyes it is still not quite realistic because I don't see realistic skin (at least, as I perceive it), or mouth texture and moisture. And that isn't to dis your render, because it is VERY nice! The point I'm making is while your lighting is very nice, and the focus control adds a lot of interest to the render, I would be looking for a different kind of realism. A lot of what makes up your render there is the lighting and camera features, and not all the renderer. "Realism" is in the eye of the beholder, not the renderer. A lot of what you are basing your opinion on is artistic interpretation and execution, and not "the renderer."