Also, a point that a lot of artists don't get, is that just simplifying or stylizing a subject automatically exaggerates certain features of the character, often a sense of flatness or inorganicness, and in the case of anime and most american toon styles, a sense of neoteny, so if you don't want the character to come across as a flat, plastic, little kid, you need to compensate for that, so being purely realistic is actually not that realistic.
Which is why artists should learn how to draw real people before learning to draw heavily stylized. You have to know the rules before breaking them.
Looking at the art on the blog, it does look like the same model will be used for future slaves instead of diversifying. Disappointing, but not surprising. (Okay, really disappointing as I really wanted elf girls.) I find that the case with a lot of these projects (or big ticket stuff even). It's easier to use the same girl and just change a few details I guess. Is that what pinktea going to do? I hope not, but we'll just have to wait and see. I'm still sticking around, though, just because it should still be a pretty fun game.
(I hope I didn't upset you with my little not-quite-a-debate, AcetheSuperVillain. I'm afraid I'm not good at this thing people call "communication" and I don't know when to keep my trap shut. I found your insight, well, insightful.)