STUNNING! WOW! One of the best ever!
For Risa I am adding a Fenced Dome to protect her from evil Fomorian AI Combatants. These frames around this character could be extended to many interesting well known FIELD STREAMS, mostly from Theoretical Physics , Electromagnetism and Fluid Mechanics.
See one example called Hopf Fibration:
https://www.youtube.com/watch?v=fUWyHbOiwbI
Of course they are monetized ...
https://www.shapeways.com/product/PAZK6A4NT/hopf-fibration-colored?optionId=270899365&li=marketplace
Also we can add all kinds of SFX shaders to these Field Lines/Streams, best not to limit yourself IMHO.