Nice. I wonder what the deal is with that screw-hole on the very edge of the panel.
Also, it’s interesting that the first panel shows the graphic being undersized and yet it looks likes an attempt was made to cut in the rounded corners as if it were going to be the same size.
I really wish someone would get the Okudas to do a more in-depth talk about their materials and methods and stories about all this stuff. It seems they are usually asked to relate what other production personnel did, rather than elaborate on their own direct work.