The cncisland_mm.zip file you have requested: Maps Levels Missions / Deathmatch / C&C Island Map - 399.32kb 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:
This map (from Major1mat)is a deathmatch of fairly decent size. Both NOD and GDI get SBH and a few other changes.