Update September 20011
Apologies but it wasn't me, the PDF is gone :(
cultofrapture does have it's very own download page, wallpaper, screensavers, icons, and printable character papercrafts, yes!! print and fold your own character from the game :).
Cultofrapture downloads section
the soundtrack for free download.... hell all games should have such freebies
soundtrack from Gnomes Lair
Clickable inkies Bioshock Art book art work free download pdf concept art