Droid development is an incremental process. Sometimes what seems like a good idea turns out to be a bit problematic. Take for instance BB-7 here. As baffling as it may be, the designers decided a cubic form factor would be worth exploring. Eventually as you all know things got more spherical, but this one is pretty much just as cute. Leave it to MacLane to find the corners of everyone's favorite new droid. Check out the video to see how he works.
Sure some people have build sig figs of themselves, some may have even built a CudeDude self portrait. But have you ever seen four scales? Lego-Man-at-arms has done just that with this awesome little (or not so little) collection.
There are few epic climax struggles more memorable that Ripley vs the queen alien in Aliens. And now we can admire it in CubeDude form thanks to Lego-Man-at-arms. The super deformed power loader cracks me up.