@nprofile1q... I kept thinking about trying to solo it. At the lower level I was at the time (~19) I kept getting paired with a crew that had to Introducing Sekuguchi and that's so much easier that I ended up doing it dozens of times.
In the end it happened because we got lucky spawning near Processing, finding green cards right away, and then we just ran, ignoring the bots that materialize when Pinwheel opens. After that, we just let a crew waste us instead of trying to get out and ex-fil.