Disney now have exactly what you described in your first project as a photo opportunity at the Magic Kingdom.
https://disneyparks.disney.go.com/blog/2019/05/enjoy-new-dis...
https://disneyparks.disney.go.com/blog/2019/05/enjoy-new-dis...
Unfortunately the sales team didn't understand it, and what sales team doesn't understand sales team doesn't sell.
...I'm very happily in another company that gets tech - but man I wish we could have sold that project. The effect was really cool when we had it working fine.