Lighting problem.

Problem appears when I porting model from AP. As you see by some reason head and hands are lighted from the side and the same thing happens in-game - if I put lamp in front of model it only covers the right side of the face. Armor works fine.
How can I fix it?

Check the normals on the hands and face, and make sure that they’re facing outwards. This will commonly happen when normals are on the wrong side.

Thanks, it helped.