Great stuff, both in concept and execution. Runs smoothly on my macbook and looks really cool, reminds me of this site: Chartogne-Taillet.
Did you use any shaders to get that hand drawn look or is it all modelling?
My only criticism is the contrast, I feel like the text slightly lacks on contrast with the background, and depending on the camera angle “achieve” can end up on lines that are nearly the same color as the text. I’m really nitpicking here hahaha.