Actually, this is the sort of thing I probably COULD get made in real life quite easily.  Not in a way that’d be profitable to sell, mind you, but getting a custom jigsaw puzzle printed isn’t that hard.  Also, there are about a hundred better drawn pages with Avatar in it, but not with a better expression.  Let’s see who can remember what page this image is from first!  Winner gets a totally imaginary prize!  MERRY CHRISTMAS!