Originally the project was called "V3 Pro." As originally envisioned, it sounded like it would be to V3 what V2 was to V1. Same basic figure, with a lot more morphs. It was supposed to have something called "RealShape" morphs, made with scans of real women.

Sounds like there's been a lot of feature creep, though. Still, I'm betting she will be pretty similar to V3. At least, I hope I don't have to buy all-new textures, etc.