I saw such a world map somewhere in an ad, turned out it was very, very expensive and decided to build my own. It consists of a simple wireless RGB LED controller and some parts cut from an LED strip. Also found some grayish wood for that weathered look. The continents themselves are downloaded from some random dxf file marketplace, scaled appropriately and then milled on my small Stepcraft CNC plotter. It is about 112 cm long and 63 cm wide.
Impressions
