My nephew found an old outboard windup toy while digging in the back yard and I decided that it needed a speed boat to go with it and I jumped into fusion 360 and made this cool little boat.
Demo video: https://youtu.be/fVQvHZMmFek
I printed this in pla with supports only touching the build plate. As you can see only half of the steering wheel successfully printed however I am ok with that. There will be lots of strings if printed this way but they should be fairly easy to remove and the top surface should come out clean.