I suggest having a free tier on your Patreon so it's easier for people to reach out to you in a less public manner! Also, I've got some suggestions to help improve your AI work flow and make your artwork much more consistent if interested.
Hi, at the moment people can join for free (it's not a specific tier, but you are able to follow for free and see some content for free like announcements). If that isn't working for you, feel free to shoot me a DM at my discord, I would love to hear your suggestions :)