Quad-pinwheel Fidget Origami Toy (Master Difficulty)

There are 2 parts to the making of this fidget toy

You will need 4 pieces of square paper

the pinwheel

fold as shown

fold as shown

fold 2 opposite corners to the middle and flip it over and repeat on the other side as shown

then flip it over and then repeat the previous step

pull out the hidden flaps underneath the folds from the previous step

repeat all the previous steps until you get 4 pinwheels

take 2 pinwheels and make it look like below

make a chain of the pinwheels and lock them together

it should look like this