We created this design for a bicycle that can move and used it as the invitation to our son's B-day.
The design doesn't have the last finishing details as we only had time to print once and then hope for the best. It works, but some features can be improved, such as position of the sit, hole on the handlebar and size of the assembly pins.
Have fun putting your own bike together!
Laser cutted on 3mm acrylic.