So as I mentioned yesterday, I rendered this and I'm honestly very surprised how good it looks. The overall movements look far better than I expected and that little feetplay looks almost perfect already. There are still many small things I would need to change for example her expression, her eyes and her head movement in particular. The loop looks a bit weird in terms of speed too. But all in all I'm very happy to see what is possible within one single day.
I'll definitely keep working on that animation until I'm happy with it. And because I like the idea of my "one-day-animation-project", I'll soon do that again.