L3-G0 is a working full size Lego R2D2 Astromech. These are the top videos of our Artoo that people like. They're sort of reverse chronological order. As far as we know, L3-G0 the only Lego Artoo to appear in public, I've heard rumors of others but can't find anything on the web. L3-G0 is a fan creation not affiliated with Lucasfilm, Star Wars, Disney or Lego.
Building an L3-G0. Basically it's a full size Lego Star Wars type Astromech, like R2-D2 (Artoo). However he's called L3-G0 (Elthree Geezero) for obvious reasons. These are in chronological order, look for Easter Eggs like horses and cats in a few of them. http://L3-G0.blogspot.com has more info about his construction, event reports, etc.