Yes, I found it by searching for Patreon.
https://steemit.com/steemit/@pheonike/adding-a-patreon-style-model-to-content-monetization
You could talk to pheonike. I will post my article at some point as well,maybe change it and try to build and add to what you both have said. I want to make this a campain. Get steallebelle on our team.