Star Wars (Rebel Alliance) vs Star Trek (The Federation). No more words... yeah, dare to declare the victor. Go where no man has gone before in a galaxy far, far away... or something like that.
This part was made with Tinkercad. Edit the part online at: https://tinkercad.com/things/9wtjlJgx8hl
The rules of the contest were to keep the pieces under 20x20x70mm. If you scale this 1.5x, the pieces really print amazingly well.