Thanks you. Sure; DAZ genesis 1 figure (software and character are free, so are a lot of facial morphs to be found on the web), with clothes made in Marvelous Designer. I've used ZBrush to make some of my own morphs of the faces (like a Roman nose, or a complete Neanderthal), and used some photo's of people to get different characters.
I know DAZ is loathed by some, but I guess with a little extra work... and it saves me a lot of time sculpting my own people from scratch.