If you consider “maternal” and “scary” to be closely related concepts, you should check out fine artisanship of BeanShanine on her site The Twisted Bean Stalk Nursery.
BeanShanine takes the already creepy concept of reborn babies — life-like dolls that are popular with collectors– and customizes her dolls with sculpted fangs, baby teeth, altered skin tones, and new eye colors. The result is startlingly realistic baby vampires and baby zombies.
As with any successful idea that pops up on Ebay or Etsy, one can find other presentations of reborn baby dolls made creepy. For her surperior craftship, however, BeanShanine wins the disturbing dolls prize hands-down.