Eldritch, while I don't know the specifics of the V4 backstory, you could always go over to Hivewire and ask either Lisa B or Chris Creek for the story. What I DO know is that V4 was basically an improvement upon the Victoria model line. After all, there where 3 other Victorias before V4. For instance, Did you know that Victoria's original name was going to be Millie? When she first came out, she was called the Millenium woman, so people started calling her Millie. DAZ didn't like that name for some reason, and renamed her Victoria.