Been spending alot of time trying to get certain animations to play over others by setting their Z coordinate. Finally checked the help file, and they don't seem to have a Z. Should have checked first.
Spent a whole bunch of time today reworking the area in the video because someone said it was too illusory. So I reworked it so it changes less, moved the grass up to the same level as the player.... And found enough extra resources to make the grass moves when the player touches it. Also lots more water, because it looks amazing. I'll probably put up a short updated video later today.