Thanks rollex, I'll see what I can find.
I've started uploading Cluster firmware files at my github repo:
https://github.com/Jasoroony/Ford-Fa...n/extracted_fw
There's a couple of FGX ones there now
No luck on the FG[I]... It even doesn't like the "diagnostic device connected" signal (keep-alive) and also rejects my attempt to increase the security level