It's monsterbrick (Brandon Griffith) again - just posted on Flickr. It took me a while to spot the elephant inside! Of course - it is a mecha. (I featured monsterbrick's amazing Bionicle Cobra and his Star Wars chess set in September last year. (ref: http://blxbrx.blogspot.com/2010/09/bionicle-cobra.html).
For more of his current work go to this link: http://www.flickr.com/photos/monsterbrick/