lookin good m8. I would agree with the chin comment you made. Its very pointy in the front shot, but the side and 45o angle looks ok

And one more thing, if this is going to be Bruce Willis, he has a thinner and slightly longer face (if you get it from the ref above). I supposed its when the shot of the actor was taken, as his face shape changes from shoot to shoot as he has to gain and loose weight for each part taken.