Astonishia Story (PSP) - How to get the graphics?

[Davy Jones]

Ok, I just dumped a BIN-file from the ISO (around 14 MB), it's also the biggest file and I guess all the graphics are stored inside.

Already tried MagicISO on the BIN to extract the contents, but it failed.

Also the PSN.PKG.Decryptor.&.Extractor.v1.85 doesn't do anything to the ISO itself since it needs a PKG file or a valid PSN PKG URL to start with.

Any other ways?