I thought I saw a head with flames on it. (Maybe it was a hair piece?). I looked for 'flame' and 'fire' on BrickLink but couldn't find it.
Here's a custom minifigure that may be using the hair piece I'm looking for.
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I could find a few pieces with flames on BrickLink:
Your picture seem to be showing a non-LEGO piece, which is similar to Minifigure, Hair Spiked Top, Plain. Also a comment on Flickr for this picture suggest: "It appears to be a trans-red knockoff piece with the goggles painted on"