Love the picture.
Jeff - I like the simplified look. Interesting effect with the bold outline.
Danny - Very painterly look. I would imagine it would even be better if the image was a little higher in resolution.
Cropped the image slightly. Ran Sho to bring out some detail. Used EQ to add some texture to the costume. Utilized some Nik filters (midnight, skylight, contrast), painted in using masks. Use emboss on portions of the image. Simplified the BG and lessened the effect on the face.