This one is almost a 5 for me. I see you've updated the eyes. Did you touch the smile too? The smile and eyes have somewhat of a different expression although I can't quite figure out what it is. The mouth looks almost devious, but the eyes somewhere between friendly and excited about a novel sight. Still a beautiful work. The text especially stands out and actually drew my eyes away from the rest of the image, in a positive way.
Also, congrats on having your piece used as inspiration in AIM! I used to judge that competition years back. It was a lot of fun, a lot of high quality art, and amazing themed submissions to go with them. Made a lot of friends :)