Only the front of the square piece of paper is coloured.
Step 1:This is the front of the paper. The backside is white.
Fold the piece above the green line to the backside by
making a mountain-fold over this green line.
Step 2:
Fold the piece below the green line up by making a
valley-fold over this green line.
Step 3:
Make a mountain-fold over the green line.
Unfold this fold after you made it.
Step 4:
Make a valley-fold over this line.
The corner at the arrow is pulled upwards, in the direction of
this arrow, when you make this fold.
Step 5:
Here a part of the fold from step 4 is already done.
Now, make everything flat by pressing on the place indicated
by the arrow.
Step 6:
Repeat step 4 and 5 on the other side of the model,
see the green line.
Step 7:
Fold the piece on the left of the green line to the right
by making a valley-fold over this green line.
Step 8:
Fold the piece below the green line upwards by making a
valley-fold over this green line.
Step 9:
Make everything flat again by pressing on the model from above.
The edge at the 2 large arrows lays on the same place as
the edge indicated by the small arrow after you've done this.
Step 10:
Repeat step 7 to 9 on the other side of the model,
see the green line.
Step 11:
Make a valley-fold over this green line.
Step 12:
Make a valley-fold over this line.
Step 13:
And make a valley-fold over this line.
Step 14:
Fold the model in half by making a mountain-fold over this line.
Step 15:
Fold the wing downwards by making a valley-fold over
this line.
Do the same with the other wing.
Step 16:
Make an inside reverse fold over the 3 lines. Do this by making
a mountain-fold over the line in the middle and a valley-fold
over the other 2 lines.
You actually just pull the corner indicated by the arrow upwards
when you make these folds.
Step 17:
Now, make an inside reverse fold on top of the cockpit.
Do this by making a mountain-fold over the short green line
and a valley-fold on the same place at the backside of the
model.
You actually just push the top of the cockpit indicated by the
arrow to the inside of the model by making these folds.
Step 18:
Make an inside reverse fold over these 3 lines. Do this by
making a mountain-fold over the line in the middle and
a valley-fold over the other 2 lines.
(These are the same folds as in step 16)
