Well if this is a legitimate Hasbro product that we've never heard about then I think we may have on our hands the worst Alternator repaint ever. Well. More appropriately a repaint of a slight retool that was only available in the Takara Binaltech line.
In Japan, Prowl was released as both a standard police car (as one would expect for eventual release in the US) and also in a plain blue version sans police lights and sirens.
This "supposed" Camshaft is a repaint of that simpler retool and man, if this is in fact real, it is the worst possibly repaint that could have been created as shelf-filler.
I don't even know if a new head would make it any better but that would have at least helped it a tiny bit.
That leaves the practically impossible to find Optimus Prime, the yet-to-be-released Mirage, the yet-to-be-released Rumble, and this.
There's probably a Nemesis Prime repaint of the Dodge Ram and maybe a Frenzy repaint of this Rumble mold too.
Man. I think Alternators may just be winding down.