How to make an Origami Helicopter CH-47 Chinook, English version, part 2

Continuing from part 1, we will continue to build and complete the origami CH-47. We have to make sure that the length and width of the rotor blades are the same and that they are evenly spaced. Also, the paper will become much thicker, so it will be hard to overcome that and create the shape, but I hope that you will be persistent in your efforts.