I was just browsing through CGSociety and came across a guy who creates monochrome sci-fi images. Which is not something I really had considered. Sci-Fi should be bright and colourful. Or at least dark and colourful. So I took some of my favourite CG images and ran them through Lightroom. Not totally unhappy with these, give an alternative feeling to them. They use the same Lightroom filter that I created to convert photos.