Feedback on cosmic reaver Kassadin

This is his splash http://media.lolusercontent.com/api/embedly/1/image/resize?url=http%3A%2F%2F4.bp.blogspot.com%2F-BwDQaHQh2UY%2FVgr98rpqFfI%2FAAAAAAAAyHc%2FEPZ0jDfBKzk%2Fs640%2FKassadin_Splash_5.jpg&key=a45e967db0914c7fb472fd4381e6c85b&width=425 This is his in-game http://3.bp.blogspot.com/-8KKZ3Sislo0/VgsoKnD4dNI/AAAAAAAAG3I/hpTaWnKoask/s640/kassadin.jpg Inferring from the splash, I'd think that the metallic portions aren't shiny enough in-game and the blue on his torso is wayyyy too saturated. His blade on the contrary seems to be under-saturated, as it is supposed to be the focus of the champion.