lol, man, so those expressions did make it to the final piece. XD Not so sure about that pink blush and those blue eyes (maybe just a bit too bright nuances?), and Harley looks eh... a bit unlike Harley! Could maybe have some stockings, or face paint, or something that resembles her character except the hair? Bit simple background too, feels like there could've been more to this, but that said: the characters themselves look great. Creative approach on their expressions of pure joy. :)
-cd-