ufo
thingiverse
I made this ufo on tinkerkad a while ago and printed it a few times -probably best if you rotate it 90 degrees so it is not on its side.
Download Model from thingiverse
With this file you will be able to print ufo 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 ufo.