How to make an origami snake (page 7)

 

11. Apply eight "mountain-folds" of the step #10 and then unfold.   Prepare to apply sixteen "valley-folds" and then unfold.

12. Apply sixteen "valley-folds" of the step #11 and then unfold.   Prepare to apply both sixteen "valley-folds" and sixteen "mountain-folds" .

 

 

 

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