There has been this mod floating around still in Beta form called Renegade-X:Black Dawn. Since being a C&C fan since Tiberium Sun up until C&C 4 (which sucked)this is the best news I’ve heard in a long time for old school remakes that I enjoy playing.
They made only slight graphical changes from this picture BUT this is only in beta form still. They used the Unreal Tournament Engine (UDK) to make this possible with a couple of old music and sound effects from the original Renegade. This mod is free and will be released completely on January 28th 2012. If you want to download the mod now click the link above.