I am not the first to have built BB-8 out of Lego or at a UCS scale, but I couldn't resist building my own version after having a surplus of white plates left over from my other project. Hope you like BB-8 joining the droid family. The Red astromech droid is R5-D4 from ANH.
Awesome Foursome by Miro Dudas, on Flickr
cheers
Miro