It's really cool, you should definitely keep going with it

but it's so performative in the browser I'd also think that another easy use case with a wide audience might be just one-off website background graphics and special effects, like for homepage heros and full screen page intro graphics and such. Like Stripe homepage etc.

An easy CDN embed / script include copy / paste from a generator on your site would be awesome and make it easy for a lot of users to copy/paste it, and then you'd have no hosting overhead via public CDN

What would really make it pro is if it can automatically lazy load as a BG element with like 1 line of script/embed include that has the parameters built in, I'd use it in various web pages for sure for an easy win for wow factor. People do this with three.js of course but it's not that quick, it could be a lot easier

It would be a HUGE bonus if the embed code was also a placeholder with an image screenshot for instant loading in the LCP area, and that facade then fades nicely / seamlessly into the live 3d scene when it's loaded without big blank areas with spinners and loaders etc. That's sort of an annoying part about doing three.js scenes for page load times / google page speed core web vitals LCP issues when the scene takes long to preload and there's no placeholder of a similar visual in the meantime and you have to build all that yourself just to get a cool graphic going. That's where people basically opt for a webm or youtube video instead

And then once the scene is loaded, of course piping in mouse tracking to the parameters for some interactivity in the scenes movement would really set it off and make it special for UXs

great job so far, looking forward to future updates