I like the Komori one, but Kafuka’s mouth sucks and the lighting is pretty fail. I see what you were trying to do with it, and it worked for Komori, but the lighting at the top of Kafuka’s just looks stupid.
Is Komori missing an eye? O_o
Actually, with the exception of the chin, I think Kaf(u)ka is seriously legit.
Kafka is good except for her jawline. Kiri on the other hand is missing an eye and her face is apparently a hexagon.