In mid August, anime studio A-1 Pictures shared some of the goofy illustrations that they were using to adorn the back covers of their Sword Art Online scripts. This month, they've tweeted a follow-up with irreverent takes on episodes 6 through 10.
They could be considered a bit spoilery....
Staff playing with SOA bonus items:
Looking ahead to their work on Magi:
ufotable did something simular with their Fate/zero script covers.