How to prepare a stock pitch in less than three days?

Hope everyone is doing well.

I have a really great opportunity to interview at a pe/vc firm and they have asked me to prepare a stock pitch presentation due for submission within the next three days. I understand accounting, valuation methods, ratios, and have a very broad sense of what is going in the economy and the markets. The thing is, I have never really made a proper stock pitch and am sort of scrambling right now. This company in particular is focused on sustainability, digitsation, and broadly long-term goals and holding periods. I was hoping for any general advice or good resources to look at to get an idea of how to actual formulate a thesis and create a presentation. I am not looking to just copy off of a stock pitch idea and would really like to make this my own. Thank you.