Legitimately: Look for Military/Brand Promo/Movie Promo/Game Awards/Use your Avatar. Semi-Legit: Bring a USB to your friends house and copy any gamerpic packs they have. Illegitimately: Get a USB stick and download Modio/Horizon. Use them to browse and DL any gamer picture.

they are all fee. Just use modio. It'll grab whatever you want and make a custom gamerpic pack. and no it's not bannable and cannot be traced or w/e someone says. It's the same with having your own custom xbox dashboard backgrounds. I hate all the ones you'd have to buy so I make my own. I shouldn't have to pay for a custom gamerpic or background when places like forums easily allow freedom to do so.

All the military ones are free.....which is why most people use them.