I modified my LEGO AT-AT walker model a bit and removed the storm-troopers that where sitting inside (who are obviously very incompetent, because they can't even make the walker stand up again after it drops to its knees) and made replaced them with a Raspberry PI.
Now I have an AT-AT-Walker Raspberry PI Lego case - Very awesome :-)
DIY Zynthian housing prototype part II
DIY Zynthian housing prototype
DIY Zynthian Prototype
RadioPI - debugging