I am always delighted with any kind of world map. I have a 3D printer now. Why do not I make a world map with 3D printing? Therefore, I create a world map art wall with some lights effects. I do not have any sophisticated electronic things, but I want my world map art wall is prettier with some lights. So, I make up my mind to use the glowing circuit, which is provided in Tinkercad. I want to share my project, so others with a little background of electronics and circuits can make things beautiful. 

Printing setting:

For all the continents, I printed with medium quality, no support, raft, and 20% infill and for the Cardinal direction, I used high speed, no support (unless the one with the hook), no raft, and gradual infill. Because the Cardinal direction is larger than the printer's bed for printing at once, I divided it into three parts. Moreover, for the light effect, I used 5 LEDs and glow circuits from Tinkercad, but I made some modification for the glow circuit. I print 5 for the glow circuits. 

Tutorial: 3D Printing Center

See other project at DIY4Pro Website.

Overview of this design: