Sadly, very.. sadly... the gamerpics they choose to use, are tied to snapshots of the stupid little Xbox Live Avatar thing. You have to take a snapshot of your avatar from the avatar editor , then that image, will be used. (You'll have to make the image your gamerpic, but then once you do that, you can change it again to anything else you wish)
I wish they'd tie it to whatever your X1 Gamerpic is though... I hate the avatars a lot.
Verrückter Schakal | The Höllenhund