Since your studio doesn’t seem to exist jet I’m assuming you don’t have much experience with game development. But the project you’re describing here is so overly ambitious, even for big, experienced game companies it would be something very challenging to make. Without experience creating anything worth calling a game is difficult. I hope you’re not naïve enough to think you could execute such a project even remotely decently if it’s your very first game.

And the way you talk about what you want to do with this project makes it sound like an accurate virtual lucid dreaming recreation, but not like an actual game. Games don’t accurately recreate reality. Neither do they accurately recreate the dream world. Games stylize them if necessary and remove the boring parts of it. Dreams are interesting because they’re very unusual experiences you make for yourself. But when they’re only witnessed through a screen they’re reduced to just surreal fiction, and there are already some excellent surreal games out there. If your project should not be outshined by these games accurately recreating dreams alone won’t be sufficient.