This concept is a mixed commercial and residential development, the towers are residential and the circular part is commercial. The original shape is complex and was hard to convey the idea into a 3d model, the shape is curvy with strong edges at the top part of the towers which ends in a prism. The radial white ribs helps defining the form of the building and create a nice formal pattern on many point of view.
The project has been developed at M-Rad. I modeled the raw mesh of the building in Blender 3d, an open source 3d graphics software, then edited in Grasshopper to add the floor plates and the white ribs. It is then rendered in V-Ray.