How to make a traditional origami koi fish

(page 14)

25th picture of traditional origami koi fish

25.

Rotate the origami koi model by 90 degrees.

Prepare to smooth the surface of the origami koi model.

26th picture of traditional origami koi fish

26.

Smooth the surface of the origami koi model.

Prepare to rotate the origami koi model by 180 degrees.