Get to 10th prestige, unlock everything (challenges, emblems, titles, weapon challenges and camos, etc....)
It is impossible to get the 10th Prestige moving emblem on Call of Duty: Modern Warfare 2. Infinity Ward made this to catch hackers red handed. That's why you must hack to the get the emblem.
The highest rank is Prestige 10 at level 70, the emblem is a circle with a skull inside of it.
No
You cant.
25
Be 10th prestige
to get the harrier moving emblem you have to call in 50 harrier strikes.
2nd prestige
Nothing they are the first emblem you unlock.
Kill Soap
It is unlocked at level 69.
Get a "Payback" by sticking a Semtex on an enemy