As you probably know, the Gospel of Judas book find did not consist of the Gospel of Judas alone, but also of other books, including Exodus in Greek and Colossians in Coptic.The article is available online here (but requires a paid personal or institutional subscription to access).
Some of the Exodus fragments have now been published:
"Seven papyrus fragments of a Greek manuscript of Exodus"
Desilva, David A.; Adams, Marcus P.
Vetus Testamentum 56 (2006) 143-170
Weiland has links to info on other fragments as well, so read his whole message.