UFO - sliced model easy to print

This is a nice UFO model inspired by the S.H.A.D.O. series (I love!): you can print it in all the scales you like. You just have to print the single slice 9 times to create the complete disc.
The file "UFO.stl" has 6 support blades you can easily remove after printing, you don't need automatic supports or else. If you have a DELTA 20 cm base diam. you could print the model 4 times bigger, obtaining the model you see in the pictures (55 cm diam).

After that, you can print the rest: the alien