This is a model of a skyscraper i called spiraxis.3D printing will become a huge deal in urban planning and this is it. I designed this model to be built in Dubai at exactly 1km tall(0.62 miles)  It would reign supreme over the skyline. The indented curves would be massive panes of glass refraction the sunlight onto a single solar panel generating immense amounts of electricity. Also the massive vertical wind turbine would have a height of 75 meters making it the biggest of its kind, the fact that the building is so tall allows the wind turbine to to reach into the clouds where winds are more intense ,this in combination with the panels of glass would make the building fully self sustainable with energy left for electric car chargers, cinemas and many more features that this building would have.