Well, essentially, if you want to use the face room, you are stuck. You could pull the objects themselves into one of the high end applications like lightwave or Cinema 4D and create custom morphs there -- possibly even in wings -- but the moment you add additional polys to the object, you'll throw it out of use for the face room. Note that Lightwave and Cinema cost pretty much around 1000 bucks. Given that, it may be that your best bet will be to purchase Victoria 3 and essentially all the morphs packs for her. She's not usable in the face room, but if you use all the morphs available for her, you should be able to make pretty much any face possible.

thou and I, my friend, can, in the most flunkey world, make, each of us, one non-flunkey, one hero, if we like: that will be two heroes to begin with. (Carlyle)