Chalassa gets lighted from the right. (right-left here from the viewers perspective, not from the chars.) You can see how the face is on the right side of the picture lighter than on the left.
The body should also get lighted from the right, except that the arm shades most of it. The arms are straight down, maybe just a tiny bit forward. So lighting of the body is OK. What is wrong is the lighting of her right arm (left side of pic) which seems lighted from left and is lighter than the other.
That said, I had to switch into my merciless-critic-mode to see it, otherwise I would not have. (Maybe I am doing this merciless-critic thing a bit too much, lately... but it lets me enjoy the game when I cannot play it.