December 14, 2008 3:58am I like this as an avitar. Generally you want a headshot as an avitar because an avi is a thumbnail and a headshot fills up the frame better than a full body shot.
But in your case I would make the exception. Since you have such an amazing pencil thin figure (in big demand), I would definitely showcase that in your avi. This picture displays your amazing figure as well as gives good detail to your face.