Thank you for the reply.
Yes, that sounds like what's happening indeed. I was hoping there was a way to edit the teeth model. I was hoping it would be as simple as opening the character in 3d editing program(which I know nothing about), and pulling down or up on a "control point" or two, or ten, to make the tooth longer.
There is the "Fantasy" option on the head shape sliders, and this is the same idea, only for the ears. Also, there is the eyelashes length slider. Actually, just about everything on the body is adjustable for height, length, width. However that is done, seems like it should be somehow possible on other body parts too...
Fingernails, teeth, hair, devil horns!, devil tail!, etc... I don't mean to sound unsatisfied, this program is awesome...
Also, to correct my other post, the "vampire chick" did come with some blood soaked fangs, but they did not get rendered, of course.