Unpack Artworks from GRC files

[nonokyo]

Hello
I need your help please. I need to get the artworks from de the PS2 SNK games and the files are *.GRC

I don't know how to get them with quickbms (I'm a very noob ^^), someone can help to extract the pictures from these files ?

I attached a file for exemple

Thanks a lot

[aluigi]

Moved in the Graphics section.
It should be super easy for people with graphics skills to dump that data in a readable format