Well heck you should try doing that more often, they way it came out here gave it a wispy light or wind feel to it, perhaps surface water reflection along the face and mid-to-back neck. You should try doing a full character like that as it gives off the sensation that light or wind it brushing up/off againest them (light/water reflection if it were coming from the front, wind if it were coming from the left to the upper right). Just make sure you add in a fitting background and/or a fitting something (ex: the lightgreen and dark green magic(or whatever it is, but it looks cool)) to it.