Solarpunk Unix modding

Hello everybody!! This is my first post on this instance, glad to be here! So this is a bit of a tangent from most topics I saw here but I wanted to get the opinion of people that's immersed in the aesthetic of solarpunk.

I'm modding debian (linux) to create a sort of solarpunk software aesthetic. For this I take any suggestions you might have, backgrounds, color palettes small placeholders text anything.