To quote Scotty, "it's... It's green!". And great, as usual!
That's actually supposed to be reflected light off an earth-like planet but now that you mention it, it is a bit green.

I've still got some clean-up to do around the Wyvern cannons and a few more gridlines to add to the black areas, but otherwise the primary hull is just about ready to start cutting in windows. I'm probably going to finish the gridlines on the secondary hull first, though.
Should have more to show this weekend.