What I like about these villians the best, is the alphabet thing where they all have a letter, which means there is 26 oppenents for all the captain levels (Including Yoruichi, Isshin and Kisuke, Zero squad, also Grimmjow), keep up the good work with these guys Kubo.
Very well done coloring, really nice The only thing is that you could've added a little bit blue here and there since it is also a Quincy color, but it's just a little note. You still have done a very nice job
the Stern Ritter to the left of the bearded giant reminds me of Chad xD Nice character line-up. So far we've only seen Äs' and the old Quincy's abilites and those make me looking forward to the others' abilities