Sk-Koi-MKW-BW

Here's another sketch of the M, as well as Koi - showing a bit more of their size comparison, as well as their color schemes (to a loose degree). Both in their turtleneck sweater (TS) dresses, yet, Koi's outfit is a bit more "girly" & even has hints of being "bubbly" (even pink-ish highlights, here and there, in her hair), while M maintains her more "neutral" color scheme. 

While I'm still trying to get the "undercut" look to fit better on M, I think its gradually getting there, both with body size (tho thinking, she still needs to be curvier) & hair style - what do you all think?

M & Koi & ART (c) ME

Color version: