Odd Art
thingiverse
I'm confident this won't print as is - you'll need to put in some serious editing work to make it workable. The halved spheres, however, are already in a distinct design format that can be printed out.
Download Model from thingiverse
With this file you will be able to print Odd Art with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Odd Art.