Look here http://i.imgur.com/2hwomXo.jpg at 100% zoom, or better at 200% if you are not practicing photography. ;-)
(Hint: grass in the lower left, highlights on the sword, edges on right arm etc)
And this is just one of the less obvious examples.
EDIT: Sorry, quietrapture, i mixed up the quotes!
That is a doctored shot.
Take the Original Shot for example - there is absolutely no Chromatic Aberration happening there.