Badges update automatically and link to the mod page on MineUniverse.
It adds the following to the game:
Three lamppost models,
A horizontal, vertical and bent pole for making traffic lights, or other stuff (My brother used them for piping too)
Three types of traffic lights,
A railroad crossing building set (Pole stub, closing pole with 3 different lengths, lights and cross for on top)
see images.
More information, including tutorials and pictures, can be found HERE.
