There are four models of Rebots available to Aleph and Steel Phalanx armies. This Daleth is a fast specialist (Forward Observer) with a whole host of tools to use on the battlefield. This particular model can also be used as the cheaper Lamedh repeater remote.
The blueish-black of the Tunguskan Bases were highlighted from black by adding in first VMC Dark Prussian Blue 050 then VGC Wolf Grey. The highlights were painted in stripes across the base to simulate a reflective surface.