User blog comment:Otamoka/Blake's old look/@comment-4010415-20140406065120

I don't think those are changes, to be honest. I think they were showing off the earliest concept art that they had for the eight main characters, so in reality, that's how Blake used to look before they decided to change it.

If you look closely at the picture of Weiss, you'll notice that she has a beauty mark and no scar. Originally, Monty was going to have her have a beauty mark, but I guess that wasn't a big enough flaw, so he changed it to the scar we're all now familiar with.