The Unseen_enemy.zip file you have requested: Maps Levels Missions / Multiplayer / Unseen Enemy 1v1 Skirmish Map - 389.31kb is not available. Perhaps try browsing all files for the game C&C3: Kane’s Wrath and upload any files you want to share or are missing. This is the only information we could locate:
Unseen Enemy is a small 1v1 yellow zone German city map, with one small tiberium field that regenerates fast and a bunch of tiberium spikes. It's a pretty small map with a lot of detail.