If you buy high quality skins, that are not much here (Laq, Belleza, Al Vulo, Redgrave are the best skin makers, then come the rest) Curio has great skins too.
And about the Windlights, in case your graphic card is not powerful enough to use High quality graphics, then facelight is a good choice.
A good shape and a high quality skin make the best looking avatars around.