The rotd_28_full.zip file you have requested: Modifications / Return of the Dawn / Command and Conquer Tiberian Sun mod Return Of The Dawn 2.8 - 85.42mb is not available. Perhaps try browsing all files for the game C&C: Tiberian Sun and upload any files you want to share or are missing. This is the only information we could locate:
Return of the Dawn is a TS 2 C&C1 (Tiberian Dawn) total conversion, aiming to combine the fun gameplay of the original with the more advanced features and graphical capabilities of the Tiberian Sun engine. While 2010 marks the first appearance on Mod Return Of The Dawn version 2.8, released April 2010. ReadMe, changelog and music are included.