The Timeless War mod for C&C 3: Tiberium Wars has been posted with an update with a statement that the mod is put on hold. DetoNato originally wanted to announce the mod's change to a CryEngine 3 standalone game, but working on that engine took too much time from him, while returning to C&C 3 is impossible due to several issues that crash the game. Hence, the mod is on hold, but DetoNato does not intend to leave it completely.
You can follow the team's group and the standalone game's profile on ModDB from time to time, maybe something new will pop up eventually.