I don't know much about this upcoming anime, but 
on first glance, it seems like it's done by the 
same character designer as Tenshi ni Narumon...  
If that one was done wiht cels, do you think this 
one was too?  I don't really have any interest in 
Tenshi ni Narumon, but for those who do, check 
this out and see if there may be any cels for 
it... never know.  ^^

http://www.nifty.com/animefan/6angels/

Rekka