I've started profiling my Ethos Overdrive. So far only 4 profiles uploaded to the Rig Manager, but I'll dial in some others. I'm currently always using the speaker/cab sim but might do some without it. Not sure how it will work out without it.
Anyway, just search for my name or "Ethos Overdrive" and you'll find them. If you have any requests for specific settings, let me know.
Update: I'm also profiling the Effectrode Blackbird slowly. You'll find those under my name also!