Found this while looking for something else. It made me very giddy so I thought I'd share :D
http://www.dokuganryu.com/ Scans > MEGATEN > Persona 3 Portable
Almost all of the random artwork looks new. There even seems to be silly little pictures there too. And some sort of Mini Comic thing near the bottom of the page. Also there is all the Eye Strip Persona summon thing for all the party characters & Elizabeth, Theo and Margaret.