I don't have pics ;but the beard sounds cool! If you go with that I would suggest maybe a black baseball cap or camoflauge. Maybe use a helmet like a tanker's to give him the "apart from others main infrantry look and color it desert tan. You can maybe use Firefly's sunglasses from the Firefly vs Storm shadow pack and paint the lenses black or chrome. Just some ideas. Nothing is set in stone. It's what you want! Don't get frustrated. Just have fun with it!