{ Somehow it remembers me of Ringworld, another Point'n'click game. Good sprite.
The side view looks stiff, too vertical. I think it's the front of the shins : if they start straight vertical, the whole figure can't get a natural pose. See a classic schema like this one : http://figure-drawings.com/how-to-draw-proportion-18.jpg ("DaVinci-like" nudity warning)
Nice bod, but I'd like some shading under the nose...