A Short, Loopable Animation? (Patreon)

Hey guys, if I could offer a short, 1 or 2 second long animation that could loop, what would you want it to possibly contain?

I'm still in the practising realm just now, so this is not commission work yet. Perhaps in the future, but not just this second. :3Include a species in your idea too, just for fun, and if i like it I might practise on it ^^