I think that it looked better before when the light source was primarily below his feet. Our right foot, his left, looks much better in the first shot.
I think you should shade the rest of him like that too. If you have problems with his other foot, just look at his left (our right) foot and try to measure the points of his right foot that corresponds exactly to the position of his left in that angle and then color them accordingly.
I'm tired, I'm not making any sense :< Why has my english begun to suck so immensely? D;