The "gold" is a bit off (though if it was a chrome gold like the original Superlink Grand Scourge it might have been too much) but otherwise I'm starting to like it. If they release retooled CW deluxes for limbs to match the drones, it would look awesome.
Right now I'm thinking the limbs could be:
-Repainted Alpha Bravo
-Repainted Nosecone (assuming the rumors of a CW Computron is true)
-Repainted/Retooled Rook (since there's no deluxe sized firetruck in CW)
-Repainted/Retooled Alpha Bravo (the body is already molded to likely be other vehicles like Blastoff so a slight retooling and repaint should easily make it look submarine-like).
http://tfwiki.net/wiki/Grand_Scourge