@Richie94The virtuagirl.com website will not self destruct at the end of the month. Nor is it likely to persist forever. My guess it will close after Totem feels the istripper.com is ready to take over. I doubt that even Totem can give you an exact date right now. Even when it closes the current url will most likely refer the user to the new url (at least for a while).
The current virtuagirl.com website has an image of each girl's card with a url that looks like this:
http://cards.virtuagirl.com/free/sets/e0395/illustrations/card.jpgTotem oftem sets this up early. We often can find upcoming cards by just guessing at the card identifier. I'm not sure how that will work when virtuagirl.com closes for good.