Yep, that's all kinds of awesome. Been keeping an eye out for the artist, too, but no luck so far.
Awesome pic, it has been my pc background for some time. ;)
It's some Japanese artist called Imperial Boy. His name is Teikoku Shounen. http://www.itsartmag.com/features/the-art-of-imperial-boy/His website: http://tksn.sakura.ne.jp/If you click on the numbers they go to PDFs of huge books of his concept art!