I already said it was an edit of something my bro did.  I didnt want to change his shape too much so I left it for the most part.  Plus, its an old piece. 

The shape is too odd dude, it doesn't look like link at all

Really mishapen. The shadow looks completeley odd, so does the Tunic.

I think you fit a good number of details in there for something so small.  I like the general colorscheme as well.  I'm not sure the lighting on the sword makes sense, however.  I'm not understanding the gradient there.  And I also think that the shadow line of his tunic is too harsh, it literally cuts him in half.