Step 1:
Prefold the flower paper 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:
Fold one flap straight upwards.

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

Step 10:
Repeat steps 4 to 9 on the other three flaps.

Step 8:
Press/push these edges downwards.

Step 9:
Valley-fold the triangular flap upwards.

Step 7:
Valley-fold this edge downwards.

Step 16:
The two small arrows show the edges of step 15. Pull the upper layer upwards, see large arrow. Do the same on the edge indicated by the small arrow on the right.

Step 15:
Fold these two edges upwards.

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

Step 11:
Pull these two petals outwards.

Step 14:
Repeat steps 11 to 13 on the other three triangular flaps.

Step 13:
Push the two petals towards each other again.

Step 21:
This petal is one of four which have more paper layers then the other four.
Make an inside reverse fold over these lines.

Step 19:
Repeat steps 15 to 18 three more times.

Step 20:
Bookfold to the left, do the same on the other side.

Step 18:
Now you've made an extra petal, valley-fold it upwards.

Step 17:
The arrows show the edges of step 15 and 16.
Valley-fold over these prefolded lines.

Step 22:
Repeat step 21 on the other three petals with more paper layers.

Step 28:
Fold the corners to the center.
Then turn the model.

Step 25:
Repeat step 24 on the four petals with more paper layers.

Step 26:
Done......

Step 24:
Press each petal flat first, see purple lines as example. Then curl/bend it upward by rolling it up between your fingers.

Step 23:
Make an inside reverse fold on the four petals with less paper layers.

Step 29:
First, valley-fold over the two lines at the bottom right. Then mountain-fold over the two diagonal lines in the middle. And valley-fold over the two lines at the top left.

Step 27:
This paper has the same size as the flower paper.
Prefold over these four lines.

Step 32:
Press/push the edges downwards.

Step 33:
Valley-fold the flap upwards.

Step 31:
Valley-fold the tip downwards.

Step 34:
Repeat steps 30 to 33 on the other side.

Step 30:
Prefold over these two lines.

Step 36:
Repeat step 35 on the other three flaps.

Step 37:
Done....

Step 38:
Glue both models together.

Step 35:
Pull the tip downwards by making an inside reverse fold over these three lines.

Step 47:
Press the model inwards with your finger on about six places.

Step 46:
Valley-fold over these two lines.

Step 44:
Here a short stem is bended / curved to make it look more natural.

Step 42:
Glue the flower to the top of the main stem.

Step 43:
Only the main stem has a metal wire inside.
The short stems are rectangular papers which are folded in half a few times. They are strong enough to hold a flower and/or a leaf.

Step 45:
The leaf paper has the same size as the flower paper.
Valley-fold over these two lines.

Step 41:
Fold the paper in half until it's narrow enough.

Step 40:
Fold/wrap a long rectangular paper around a metal/florist wire.

Step 39:
This part is glued to the top of a stem.

Step 49:
Turn the model

Step 48:
Valley-fold on each edge.

Step 50:
Make the leaf a little more flat by folding over these lines.

Step 53:
Done.....

Step 52:
Press the other tips flat too.

Step 51:
Press the tip flat between your fingers.