The Yellow_Zone_Metropolis.zip file you have requested: Maps Levels Missions / Multiplayer / 2 Player / W to Z Titles / Yellow Zone Metropolis - 342.03kb is not available. Perhaps try browsing all files for the game C&C3: Tiberium Wars and upload any files you want to share or are missing. This is the only information we could locate:
A 2-Player Command and Conquer 3 map from Janeoply. It has an east vs west set up with a large urban area to capture in the north , and some tech buildings as well in the north.