If translator anon is still around, here's a new thing. This was on the tunnel to the Kegon falls observation deck, next to some kind of a small shrine to a deity. It had iconography, so I think it was a Buddhist one, but nothing like I'd seen before.

Also, another thing of interest:
https://x.com/HupelyotFront/status/1934800982338412709
"ZUN: "I also feel like I'm peeking in. So I'm not sure if it exists inside. It's not a world that is shown to the user for their enjoyment, but a world that isn't aware of being seen. I think it would be good for at least one work like that to exist. (Is that okay?)" (From the Fantasy Message Board)

So I believe ZUN is an observer of Gensokyo."
>>49578703
A lot of this stuff is very quiet and very gradual. I remember near the very start, I told them that if they have anything they would like to teach me, I'd be willing to listen. That night I had this dream of a huge mass of kanji, which was kinda flashy I suppose, but over the coming months and weeks things just started falling into place. If you want to learn, they really will teach you, and things related to cycles of life and how things are connected to each other are most definitively in their territory.

I think you are on a really good path and you shouldn't too worry too much about having flashy experiences. Just go an explore different places of interest with your newfound insight and see where things go from there.