V4 is such a great set up! You can maker as realistic, or cartoony as you want! Even I've started doing pin-up stuff with her. Though mine are thinly veiled attempts to get people to tune into the comic!
I really think V4 is the best DAZ figure ever. It puts all of the competition to shame in both quality and versatility. I feel like I can do anything with her, except for real Anime style. Madoka still rules that area.
Aiko3's head already matched 90% with AnimeDoll, but the problems were the facial dials and the eyes. AD's expressions are true to the Anime style and her eyes can be easily replaced. Aiko3 can barely smile, and her expressions were based on the realistic Vicky3, which looks horrible on her face. Not to mention the A3 teeth terror... LOL
So far V4 could look semi-realistic and Anime stylized - but not true Anime. She has some potential, though. I have to experiment more with her on that side.