>>19702
I'm one of his patrons and everything from his old patreon has been re-uploaded at this point, either on his pixiv or on his new patreon.

The $30 tier is for works older than 3 months.

The $10 tier only grants access to works from the last 3 months. So if you want to see everything he's ever posted, you'll have to pledge $30 for the first month, but then can switch to the $10 tier for the second month and on.