I like how you veered away from making a game and sought to try and make an experience. Unity has a lot of tools and methods that can achieve a variety of things and I'm glad that you put a spin on those tools that were originally purposed for making games.
This element is also one of the things I wanted to comment on for improving this experience. I always say that Google is your best friend if there's something you want to do but not sure how to go about it. It's to the point where learning how to search on Google becomes a game design skill on its on, especially if you're working solo. I would have liked for this experience to be pushed further with research into more coding-based techniques since that would have elevated the visual work you have done.
Really like what you were striving for here!