Paint each box
Remove lid from the large box and set aside. Paint the large box, small box, including its lid, and 6 wheels. Allow time to dry completely.
Add wheels to rover
Glue 3 wheels along the bottom sides of the large box, so you have 3 wheels on each side of the rover.
Connect small and large boxes
Glue the flat side of the small lid against one end of the vehicle body. Then glue the small box to the inside of the small lid. Let dry.
Embellish to your liking
Decorate your Moon Rover with rhinestones and glitter tape as desired.