Well, I'm in the process of checking out the scan for any new factoids, so if no one else posts them, I will.
EDIT: Yeah, doesn't seem like there's that much stuff for now.
Celica:
- The anti-air move is a special called Ash Rotir.
- Her OD lets her heal herself.
- She's made easy to pick up since people might be interested in Celica despite being afraid of BB's difficulty.
Lambda:
- Built around her Act Parser Zwei. The main purpose of the Drive is to stop opponent's advance, connect it into Zwei and get going from there.
These leaks are almost never fake, especially when we get new character artwork and screenshots. Hope dies last, I suppose.