The only thing I would have changed is the second piece of the render......I seem to have forgot what that effect is call at the moment, lol......Its very distracting for me, a veiwers eyes may seem to have some trouble focusing on the render because it almost tricks the eyes into not knowing what the render is, so you have to be very carefull using this effect that its not to much!! If I were going to use this effect on this sig I might have just used part of 1 eye and down to the mouth area, or even lower the opacity........something like that!!! definately not both eyes cuase they have kind of that glow look!! hopefully this is making sense!! Other than that I like the C4Ds and light effects!!!