Lilrach Worldwaiting aiskilus
Worldwaiting, as long as your teeth look fine and comfortable when you smile, thats fine with Emirates. The recruiters would have noticed your skin and teeth instantly, only after you make it will they make sure you get a dentist to sign of a form for you, i had to get a whole load of fillings done..
Aislilus for your skin, clear healthy looking skin is preferable, although if makeup can cover it, you should be fine, though be careful with make up if youre a guy, use a teeny weeny bit of coverstick if you have to, guys wearing make up is a no no at EK.
Lilrach, your height sounds fine, go for it, and stop thinking about it. im not a very tall boy, especially when i was being recruited, i was next to guys who could touch the mark with their nose! just straighten your posture, stand as close to the wall, support your self on the wall, and stretch up with your favoured arm!
hope this helps?