This is a very quick and simple design for Optimus Prime, leader of the Autobots! My son was really happy to have this. It’s very fast and simple. If you don’t have transparent beads to hand you can always use white for the windows. Roll out!

Spreadsheet file: https://drive.google.com/open?id=1gi4GupTHbDTf2nsUDgJ0lq0Vh4cMo5QN