that one little extra bit on top of the 'E' is the only thing that bothers me.
then I'd encourage to put this in some other colors, just to see how it'd look.
There's a feeling of dryness to its that walks against its concept.
Then I think the effects on his shoulder and those in that bit on the right, should intersect.
You should have little flares of brighter red - orange - yellows or sparks to help bring this piece out of the wood work better.
Then the typography might look better if its moved over more to his left (technically right) - shoulder.