Sorry to bump, but I noticed that on Jewels' copy of the site, many of the walls and cliffs in the BoA section are missing, at least on my computer. This also happened for me with the original site, but I was able to fix that.
I can't seem to get them to work with this version of the site, though, but I recently found out that I have all of the missing graphics on my hard drive.
If Jewels doesn't actually have these on the site, or if somebody else needs them, I'm willing to share them.