[The Fifth Horseman]

Nyerguds, I understand you want to be helpful and all, but the Covert Operations expansion pack is still sold.
Since EA did not announce releasing the expansion as freeware, nor have you produced any proof of acquiring special permission to use a portion of its content, I had to remove your link.
Part of a game's data (maps, sprites, sound FX, music, cutscenes, models and textures) is just as much subject to the copyright laws as the whole thing.