The model is primed black, airbrushed with VMC Gunship Green, and then painted with a 10:1 mix of VMC Pale Greyblue to Gunship Green. I painted a hard edge highlight of pure Pale Greyblue, but I think future models I'll go with straight white for more pop. I'll also be using FW Sons of Horus pads, which this guy doesn't have.
The base is not the final one I'm going to use, but it was close enough at the time. I'll make a later post detailing how I'm making bases for them. In the meantime, thanks for checking this out!