The final project was to be on a team to design and mass-manufacture 50 identical yo-yos.  My team chose to make ones featuring Iron Man and War Machine (using gold and silver spray paint to paint clear thermoformed plastic).  The eyes were made using glow-in-the-dark paint.

Assembly Photos

Spray painted thermoform

Spray Painted Thermoform Plastic

Single Iron Man face

Assembly of outside shells

More outside shell assembly

Inner and outer shell assembly

Completed Iron Man and War Machine yo-yos