https://www.pixiv.net/member.php?id=10766861
As a subscriber, you'll get early access to every new piece I make, and top-tier subscribers can influence what it is I create. Either way, everything I make will eventually be made public on my Pixiv, so you don't have to worry about paywalls.
If you are ever interested in commissioning me, subbed or not, you can find my price chart here: https://www.deviantart.com/sephiroth7734/art/Commission-Price-Chart-763480778