Fold the base form of double triangle. The upper (blank) corner lower to the ground.
Figure to open and flatten the corners.
You should get here this form. Turn it around.
Fold, raising the lower side of the fold line. Then, raising the lower limit, expand, and remove the side corners.
Deaf angle to bend. On the other side of the lower and upper part of the previous steps.
Now inflect dull corner. At the front corners, the wheels need to inflect corners and make the folds of fasteners. Then backs fold away (both sides) and tuck into the figures.
On the rear wheels concave corners. Front (where the lights) will also need to bend corners.
Now flatten the pockets-lights. On the rear wheels concave corners.
Machine is ready.