3D CSS is actually super powerful, and once you wrap your head around how transforms interact with each other you can use it like any other 3D library.
I'm not sure I'd ever use it again for something that large as it's a hell of a lot of work but so satisfying once you see the monstrosity you've created running!
Me and a friend made a game using 3D CSS a few years ago: https://js13kgames.com/entries/3dc5s.
I'm not sure I'd ever use it again for something that large as it's a hell of a lot of work but so satisfying once you see the monstrosity you've created running!