Foliage and Wind
in The Commons
Daz Studio may not be the appropriate platform for this type of thing, but I thought it'd be worth a shot.
Are there any tree or miscellaneous foliage packs that support movement? I'm not necessarily looking for dForce plants, but something I could turn into a nice little looped animation to breathe a little life into an otherwise static 2D (pre-rendered) background. One of the closest things I found was this.

Comments
There's this:
https://www.daz3d.com/ireal-animated-add-on-for-ultimate-grass--meadow
https://www.daz3d.com/ireal-animated-hybrid-tree
Hope it helps :)
Some nice wind morphs here
https://www.daz3d.com/easy-environments-sandstorm
Not sure how much the tree itself moves, but https://www.daz3d.com/dforce-trees-and-leaves.