This is a model of the world´s highest building, the Burj Khalifa. You need no rafts, no supports and not much infill if you just want to use it for decoration. If you want a model that is bigger than your printer send me a message, i can cut the tower into as many pices as you want and send you the .stl file.
I'm a student who found his fascination for 3D Printing when our school got a 3D Printer. Furthermore I'm interested in modeling things with a CAD software. Have fun while browsing through my things!
If you have special wishes for things I could design, please let me know! :D