User blog comment:NebulousViper/Anyone else noticing on DA?/@comment-4042934-20140531162344/@comment-4042934-20140531173745

I thought that too at first, but Kei artwork's legs do not match the position of those. The ones in the ixima illustration have a similar pose, they don't match but I just assumed she used it as she said she referenced ixima. I can only say I am sure for the upper torso and left arm being traced from Miku V3 because it matched perfectly with some rotation, especially on her breasts. So I'm assuming she just referenced the legs from ixima and copied Kei's coloring.

Also, I was kinda curious to what were saying in the comments because she hid them for some reason.