I am a big fan of Tamiyo, and seeing this totally makes my day! She can't be serious all of the time. I like the contrast between your art and the one chosen for the card. The emotions portrayed are quite different, which I found enjoyable. (Silly instead of serious.) Your stylized, very colorful style helps to emphasize her silly side while creating further contrast between the images. (The Tamiyo in the card art was dull in color, but realistic.) Very well done!