Yo I use Pivot Animator not Stick Nodes😅. Anyway, I was thinking about that a couple of years ago but now I don't feel is worth it anymore and I have better things to do. Thank you for suggesting tho.
The 3D stick figures are private. I gave out almost all my premiums and I don't want to give away anymore. I'm sorry. Anyway I wish you do well with your projects. Try to be original!