I slightly dislike the 2nd head as it's just not to my style, anyway, I prefer seeing a preview of the head too. The blood drop from the eye on the 3rd head I didn't like, it just didn't fit the head I think. With the new 512 head textures you made, I'm not sure all that matches with the head, the dragons look cool with it and maybe the headband too, but not the thing coming out of his eye. But that's all my cnc, it's pretty good overall. You're a lot better at cartoon heads than you are at robotic.