play Halo 5Guardians before November 7th to unlock

Teishin [Raikou] Helmet and Armor*
play Halo 5: Guardians before November 7th, 2015 to unlock

I have not got my code from Xboxlive telling me Thanks for Playing Halo 5 (etc.)

Yes Me to

Just give it some time, 343i said it would take them a bit if you read the first post of the support forum. I just recieved mine a hour ago and i was playing at launch and a buddy of mine got his almost instantly. The system is just a bit slow.