I have no idea if it is possible, but seems a lot of the details of you character (if not all?) are saved in your save game. If each slider value is in there on a fixed position in the save game data. Would it be possible to export/import this. So create a total new look in a new game, save the game. Export this games character data, and then import them in to an ongoing savegame, making it possible to create a new V without having to start over.