I've got the "Prelude" and "Issue 0" of Unda Vosari Chronicles on the Patreon, as well as the first and second issues. I've also got a map up, although it's still not finished... I'm notoriously bad when it comes to mapping because naming cities is a pain in the ass (despite the fact I've got well over a third of the entire population of every major city named, you'd think I can name a city but NOPE, I can't name cities).
So far, I haven't gotten any patrons to sign up, but I'm not surprised. Most of the people I know haven't been interested in my writing at all, let alone enough to support my endeavors. That doesn't mean I'm gonna stop - it just means I have to focus on getting the bills paid before continuing the writing process (which is generally me just sitting down and putting fingers to keyboard, since I already KNOW what's going on, I just haven't typed it all out).
I plan on doing an issue or two a month, at the rate I'm going. We'll see how it goes.