Step 1:
The size of this paper is 6x6 inches or about 15x15 centimeters.
Prefold over these four lines.

Step 6:
Prefold over these two lines.

Step 5:
Squash-fold the flap.

Step 2:
Valley-fold the corners to the center,
then turn the model.

Step 4:
Valley-fold one flap upwards.

Step 3:
Valley-fold over the two lines at the bottom right. Then mountain-fold over the two diagonal lines. And valley-fold over the two lines at the top left.

Step 10:
Repeat steps 5 to 9 on the other three flaps.

Step 8:
Press/push these edges downwards.

Step 9:
Valley-fold the triangular flap downwards.

Step 7:
Valley-fold this edge upwards.

Step 16:
Valley-fold over these prefolded lines.

Step 15:
Pull the upper layer loose/upwards.
(The upper layers are made in step 2)

Step 12:
Mountain-fold the triangular flap to the inside.

Step 11:
Pull these two flaps outwards.

Step 14:
Valley-fold these two edges upwards.

Step 13:
Push the flaps towards each other again.
Then repeat steps 11 to 13 three more times.

Step 21:
Press the spots indicated by the two small arrows flat.
Then valley-fold over the purple line and bookfold the edge back to the right (see large arrow).

Step 19:
Pull the flap upwards by making an inside reverse fold over these three lines.

Step 20:
Valley-fold over these two purple lines.

Step 18:
Bookfold this edge to the left.

Step 17:
Valley-fold the new/extra flap downwards.
Then repeat steps 14 to 17 on the three same places of the model.

Step 22:
Repeat steps 19 to 21 on the left.

Step 28:
Valley-fold over the two purple lines. Then fold the leg in half over the pink line.

Repeat step 27 and 28 on the left.

Step 25:
Valley-fold over the two purple lines. Then fold the leg in half over the pink line.

Repeat steps 24 and 25 on the left

Step 26:
Bookfold three edges to the left.

Step 24:
Make an inside reverse fold over these three purple lines.

Step 23:
Bookfold two edges to the left.

Step 29:
Valley-fold over these two lines.

Step 27:
Make an inside reverse fold over these three lines.

Step 30:
Fold the model in half.

Step 31:
Wrap tape tightly around the back, see arrow.
Instead of using tape, you can also glue all layers on the back together.

Step 32:
Draw two small oval eyes on the head.....