If I'm reading right, Dengeki G's New Year special issue that's distributed for free at Comiket
EDIT:
With the third day of Comiket over, this is the only VRO doujin I've seen a photo of
Of course, more and more will surface..
EDIT:
Happy new year everyone!
Sakura Ayane, Akane's VA, drew Akane.
Yep, another
EDIT:
A-1 Pictures' website's got a New Year HP image featuring all the main characters from their latest/current shows, featuring Rei and Akane.
EDIT:
NEW SCANS:
Full size
here and
here.
Preview for the first episode is out!
Title:
First Operation
There's also a voice clip with the cast talking about the characters.