anyone know how i can get recon armor for halo 3?

[Miles]

i really need it to prove to my friend that it exists and you can get it please help me!

 

[Scott S]

you have to do all of the vidmaster achievements this is what they are

Lightswitch: Get the rank of Lieutenant in any playlist in the new EXP progression system.

Annual: After 9/25/08, complete Halo on 4-player Legendary LIVE co-op, with Iron, and everyone in Ghosts.

7 on 7: Entered into a ranked or social playlist with 7 EXP on the 7th of the month.

Brainpan: Find all the hidden skulls on the Mythic maps. (The only Vidmaster to give Gamerscore on Halo 3)