You mentioned the EU forum … so I assume you’ve scooped the available sysex from the files section. I don’t know of much beyond that.
An idea if you’ve got some time: Propose and organize a forum project where everyone interested contributes some patterns. Think of a goal that lots of people with a MnM might have, so you’ll be more likely to get lots of participants. We did this with the Machinedrum DJ Project and had a blast.