Let's face it, planets are never big enough. So, because Lego keep releasing new buildings (very inconsiderate of them!) we decided to tear down the old planet, increase the real estate by about 50%, then start the rebuild!.
Along with this was the decision to actively light every building and add a full set of street lighting.
As we add features the story will be in Planet Newsreel, the minutiae of each build, how we did the lighting, etc. will be posted under Engineering.