If your female, your hot looking.. Put on a bikini and pose, you'll be perfect ('nuff said).
I recommend that you do not smile for your photo ID, because when you need ID you won't be smiling. Bikini shots are not acceptable; only the head.
Other people asked questions on similar topics, check out the answers they received:
Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them