Swing is a 3D shape shifting sculpture depending on the angle.
This model is inspired by an art piece called Swing. The original is 50 feet (15m) tall with a rusty finish. When you drive around the sculpture you will see it's shape shift from a rectangle, to an hourglass, to a triangle - just like this model.
A low rpm synchronous motor (TYJ50-8A7) is needed for the base if you want the model to be able to spin. You also need 2, 10mm M4 bolts to secure the motor in place.