Custom LinkedIn Cover Photo Background (Dark, Minimal, Finance, Investment, Data, Fintech)

I am looking for someone to design a custom LinkedIn cover photo background. The subject matter is finance, investments, fintech, technology, physics, etc. I would like it to be pretty minimal and dark. Open to whether it is a simple, dark pattern, branding with a few words, interconnected data points as long as it's not busy. Some things like Tableau Viz of the Day but more minimal come to mind. No cliche charts and graphs.
Here is my current background.