Very cute but I think the lighting could use some improvement. The sharp shadows cast from the eye bumps onto the face take away from the overall soft roundness of the model and the amount of blue upon the front takes away from the warmth that I think would do better to compliment the cute character.
For further help with some soft, round shaping, it might be beneficial to add a little bit of volume to the shirt/dress. Even just a bit of a solidify modifier before your subsurf (you could also just manually adjust the geometry or however you want to do it, just giving an example) would lessen the harshness of the ends of the sleeves that add those especially sharp little corners to the silhouette.
Most important thing though: it's always nice to see cute little characters, keep it up!