I have an idea!
I posted I was "in" before, but sometimes with these things if I can't think of a good concept for the theme then that's that. But not this time! I'm in in -- I have an idea that I like! It's called iFRAG: A Hard Drive Story. I'm pretty happy with the concept so far. I'll follow up when I have the details down more. Going to start working on a mockup then into Godot with it. Good luck everyone!
edit: I'm using Autodesk Graphic to do the art / mockup