130ish renders is what, a weeks work to make, and a weeks work to code in, write and do post on if you're being very generous? 2 weeks work at the very max?
Think Patreon came knocking demanding you post some content or you were losing your cash cow. As a former Patron to this, wouldn't trust this Dev as far as you can throw them. Before they went radio silent they made up a release date, paywalled it, and then just never released the update. I'd imagine these renders are probably what is left from that banged together and released to stop their Patreon being shut down, looking into it a bit more they are new renders made in July 2022, which is good and means they're working again, but it is bad because it means the July 2021 post was entirely made up to scam people, exact same as what the scammer in chief ISCTOR did with Milfy City's latest "update".
It is a shame because the renders are really good, it's a novel concept, put together well, but a very deceitful developer.
If you see a paywalled Patreon post about news or release dates, the Developer is a scammer.