How to make an octagon origami letter (page 7)

 

11. Apply the last "kite-fold" of the step #10 and then "unfold" .   Prepare to apply two "mountain-folds" and then "unfold" .

12. Apply two "mountain-folds" of the step #11 and then "unfold" .   Prepare to rotate the paper by 90 degrees.

 

 

 

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