The box of Combined Army Drones with two Drones, and the pieces to make them as any of the 5 variants of Drone available. This particular combination of head, arms, and big back fin is specifically the E-Drone, but can equally be used to represent the M-Drone or R-Drone as well.
The green I'm using for the Combined Army and Morats armor starts with VMC 100 Black Green. Leaving that as the shadow color, the main color is 088 Gunship Green. Highlights are built up by first adding 076 Green Sky to the Gunship Green, and later adding White to the mix. Panels are lined with RMS Green Liner, and edges are highlighted with Green Sky <> White.