Thread:Warmachine375/@comment-6697950-20131030154125/@comment-24034641-20131031084117

... I found this though, which is a slight teaser towards GGO (as it has Sinnon and Kirito with his lovely hair ;D)

http://www.animenewsnetwork.com/news/2013-10-11/sword-art-online/extra-edition-character-designs-previewed

haven't found anything refrencing stuff about LN yet though, you may have been mistaken