I did this with an old version of the rendering program Daz3D for a music CD I was working on back in 2006. I wanted it to look like he had been photographed at night, almost accidentally being caught in the flash. Imagine for a moment, that this was real. Would you be surprised? Would you be excited or afraid? Would you run or try to communicate? I, personally would ask what took them so long, and if I could take a ride in their spaceship.