During the Credits
There are no extras during the credits of Call of Duty: Modern Warfare 3.
After the Credits
After the credits of Call of Duty: Modern Warfare 3, there is an extra photograph that appears very briefly. It’s followed by another still that prompts the player to continue to Special Ops.
The photograph is of four squad members (including Price, Soap, and Ghost) and is the same one included in the field journal of the Hardened Edition. You can also catch a glimpse of it during the intro of the campaign’s “Stronghold” level.