UFO & Rocket

Yes

0.20mm

Notes on printing the UFO:
You can print the UFO as one piece (use the ufo.stl OR UFO\_Body.stl + UFO\_Ring.stl files) with a raft and supports or as 2 halves that can be glued together (use the UFO\_halfRing.stl and UFO\_halfBody.stl files).

I found that printing 2 halves and using a hot glue gun to put them together eliminated the need for supports and made for a smoother finished product. You can use glow-in-the dark glue for an added cool effect.

For a 2-color print, just center the body and ring files on the print bed and assign each to a different extruder. In the photo, I used HatchBox Glow-in-Dark filament for the Body and HatchBox Silver for the Ring.

Notes on printing the Rocket:

Print it upside down (ie with the nose down and the wings up) to avoid supports. I found I needed a raft to prevent it from tipping over while printing. Once done, it will stand up on its own.

Post-Printing

Glue the 2 UFO halves together with a hot glue gun.

How I Designed This

This thing was made with Tinkercad. Edit it online

UFO: https://www.tinkercad.com/things/lkumej5IXeQ

https://tinkercad.com/things/fdktqxG9Won

Rocket: https://tinkercad.com/things/emxlTF4PMoe

The Rocket is based on the instructions in James Floyd Kelly's excellent book, 3D Modeling & Printing with Tinkercad, published in 2014 by Pearson Education. I highly recommend his book for any novice 3D printers/designers out there like me.