dallas 3dVote on the cities you would like to see built. Once a city reaches 100 votes it will move into the 3D modeling phase of the process. An appropriate area and scale for the city is chosen. It then takes about 2-4 weeks for the 3D model to be created. The final model is 3D printed using biodegradable PLA plastic on a high-end 3D printer. The prints range in size from 4-10 inches in width. Read More