Love the boldness of #36. I like where you're going with the character, but we still need some fun. It could be a little more stylized or caricatured like a crow. Showing additional crows on the side in silhouette could be a cool change, perhaps even asymmetrical in presentation.
If you're looking for another direction, more of a kid style (as if it were drawn in crayon or chalk) could be an interesting design.