Arduino Bluetooth Car

This was a little robotic car that I designed and built. Costs under $30 to make using knockoff parts. Runs using an arduino uno, 4 port dc motor shield, 18650 battery pack, and a bluetooth module.

Things to print:
4x Wheels
1x Base
4x Motor Mount Top
4x Motor Mount Bottom

Hardware:
1X 4x series 18650 battery pack
1X Arduino Uno
1X L293D Motor Shield
1X Bluetooth module
8X M2X30mm Bolts
8X M2 nuts (Probably optional)
1X Rocker Power Switch (Optional, but preferred)
4X D shaft