This work I've done over the weekend, trying to understand c4d physical camera and render. It was really fun for me, especially part when I tried to combine real world lightning in non real environment :) and yes, name for robot is given by my little daughter.
I was inspired by the cold days of last winter, I did the scene originally for real-time rendering using UDK (Unreal Development Kit), then I converted the scene to Cinema 4D and refined a bit. I used Photoshop for post-production.
This work is published in CGArena magazine http://www.cgarena.com/freestuff/ezine/apr12_issue.php