20 November 2016
So... After googling quite a few pictures, I had a few ideas of what I wanted to do with the Grav Cannons. The first two didn't work out, so I went back to a little more refined version of my original concept; Vallejo Model Air Light Green base lightened with White from the same range. I layered the paint in progressively more narrow lines along the barrel, and finished off with Black Ink into the recesses.
All in all... A distinct improvement, even though I see that I still need to fix the 'bleed' around the eye lenses. (Damn you, camera!)