This is try 3 to upload this.. It should work now, I have cut the JPEG Quality quite a bit and the file size is tiny -- not that I like crappy JPEG errors in wallpaper. But it looks ok.
I have turned off the distances in AO so there is no grainy-ness to this render. It is also less monochromatic because I used some better lighting. If you like it, +fav it.