Yeah, I did. Have you been to the visitors center? I found some maps there, so I copied them down as best as I could.

[So no, he didn't find this exact map. But it's clear that he put a lot of time into copying it, given that it's rather detailed and has lots of notes scribbled off to the sides in Japanese.]

I've been trying to take notes about the things I find here, so I have more written on the pages after this. It's kind of a habit, but it's already come in handy.