Kero-chan! I'm quite pleased with how he turned out. Possibly the simplicity has something to do with it. Anyway, I managed to find a good HQ version of Sakura's magic circle, so I should be able to stick him in front of it with very little trouble once I get him scannned.
As you can see and/or read, I settled on Butterfree and Floette for "Sweet Scent". I may re-do both of their eyes, and I have plans to add ripple-lines to Butterfree's head and body, but otherwise I'd say it's done. I mean, there's some minor tweaks to do (erasing a couple of extra lines in Butterfree's wings mostly), but that's about it. Maybe I'll add some fluffy lights or something, though, IDK.
"Own Tempo". Boy am I pleased with how this one turned out. I was feeling lukewarm about it until I added all the little musical notes in addition to the big ones, but I think they really pull the image together well :) Plus, more stuff to color!
Final version of "Petal Dance"~! Well, final non-print-quality version. I'm tempted to color it in myself and use it as an icon :3 I'm looking forward to finding out what other people think at the next AI meeting tomorrow [er, later today].