The only thing that I think that doesn't look 'human' about Ed, this computer generated human head designed by Chris Jones using Lightwave, Sculptris and Krita, is his ears. Oh and how he doesn't have a body. But everything else is pretty perfect: the oil and bumps on his face, the wrinkles, I can even believe he has a soul behind those eyes.
When you see the video below, the up close shots of 'Ed' are a little too perfect but there are certain parts of the video when you can hardly tell he's a fake person.