I forget this youtube channel name, probably Sandy Saint John (correct me if I'm wrong). It's actually fictional character, about an ex-model who had accident and left disfigured. Then, she hide behind mannequin mask and had some of her body parts replaced with mannequin. Her videos are about her doing everyday task or singing or dancing.

It's not gore or horrors, but quite disturbing. Not mention the quality of the videos are awful (it's old video through).