I haven’t seen anything like it on EU, maybe on the US side you might be more lucky.

I would advise against the Novice Network since it’s not all roses there and has already its own issues with bad mentors.

Finding a community on Discord might be a good start but in your case it’s very specific and I haven’t seen one so far. I’m sure there’s probably one, have you tried asking on the FFXIV Reddit ? Maybe some users can direct you to the right community.