How can I get an ideal result from eye fat grafts?

[ihatesoccer]

Posted a thread about getting rid of the angry/tired/bored look in my eyes. All suggested supraorbital fat grafts. I can't seem to find any pics of good results for black guys in particular though.

If you were me, what exactly would you ask for/tell the doc (how much, exact area to focus on, etc) to get ideal results?