I agree with everyone on here that you're an incredibly risky case. The odds of your nasal base/nose area looking unnatural with an advancement are pretty much guaranteed. I don't know about rotation though, CW or CCW. I'm no expert but I've only seen mostly bad results in person from jaw surgery, know many online and am not happy with how things turned out for me.
Also consider you will likely never feel your face completely normal again. I know the idea of cutting bones and placing things in a way that make someone beautiful, or fixes an abnormality, or some functional issue, can be appealing. Yet truth be told, later you'll feel stiffness/weakness/sensitivity and possibly shrug at the idea of what was done to you. If going through it means an improvement in most any way, it'll be justified and life changing for the better. If, on the other hand, you come to regret the procedure because of a worst outcome, you'll be in for some panic attacks.
On a last note, if you reeeally want this and have the possibility of consulting Gunson, I'd check with him first.