i see nothing wrong either. is it possible for you to post the reference pics, not for an sick perverted reason. I would just like to how you approached this.
Painting looks good I too can not see anything wrong. Except that the blood is running down her chest where he ripped out the flesh and the flesh is still bleeding. Maybe you could dribble some more blood down her torso. Like as he pulled it out and raised his hand the blood dripping off lands on her abdomin showing a trail, showing the movement. That is all.
"the earth speaks to all of us, and if you listen you can understand it."