couple of tips:
the hair and sword handle would look cool if you drybrushed some bleached bone (if youve not discovered this techique yet its really easy and produces great results: dip brush in paint, wipe dry, drag brush lightly over surface! ideal for details to fine to paint individually or to make a sandy effect on textured bases)
just add a little dab more paint below the eyes as the pupils are a little big :-)
keep at it!