The above.zip file you have requested: Maps Levels Missions / Others / Above - 1.54mb is not available. Perhaps try browsing all files for the game C&C: Renegade and upload any files you want to share or are missing. This is the only information we could locate:
For more information on Command & Conquer, visit Commandandconquer.filefront.com Both bases are underground, no guard tower or obelisk and access is via large tunnels. Don't get caught out by the huge pit as there is no way out alive.