Step 1:The backside of this paper is completely white.
Prefold the paper over these 4 lines.
Step 2:
First, make a valley-fold over the 2 lines below.
Then, make a mountain-fold over the 2 lines in the middle.
And make a valley-fold over the 2 upper lines.
Step 3:
Make an inside reverse fold over these 3 lines.
Fold the edge at the arrow below to the edge above.
Do the same with the edge at the right.
Step 4:
Repeat step 3 on the places indicated by the arrows.
Step 5:
Turn the model.
Step 6:
Push the tip indicated by the large arrow to the right.
Do this by making a valley-fold over the 2 purple lines.
The upper purple line goes to the same spot as the
folding line indicated by the upper smaller arrow.
And the purple folding line below goes to the line
indicated by the small arrow below.
Step 7:
Here a part of the folds from step 6 is already done.
Push the tip a little further to the right.
Step 8:
Now the backside of the model is completely flat.
Turn the model again.
Step 9:
Open the flaps indicated by the 2 arrows.
Step 10:
Push the tip indicated by the upper arrow in the opening
at the arrow below. Then, make a mountain-fold over the
purple line, so the tip is locked in the opening.
Step 11:
Repeat step 10 on this side of the model.
Pull the end indicated by the arrow to the inside of the
model by making an inside reverse fold over these lines.
Do the same on the leftside of the model.
Done!
