Step 1:
I used this paper for the flowers, it goes with one of my flower books (Beautiful Paper Flowers)

Step 6:
Valley-fold over these 2 lines

Step 5:
Squash-fold the flap

Step 2:
Prefold over these 4 lines.

Step 4:
Valley-fold this flap upwards

Step 3:
First valley-fold over the 2 lines at the bottom-right. Then mountain-fold over the 2 diagonal lines in the middle. And valley-fold over the 2 lines at the top-left.

Step 10:
Valley-fold the triangular flap upwards

Step 8:
Pull the edge indicated by the arrow downwards by making a valley-fold over the yellow line

Step 9:
Press the edges flat/downwards, see pink arrows

Step 7:
Unfold the folds of step 6

Step 16:
Make an inside reverse fold over these two sets of 3 lines

Step 15:
Pull this petal downwards

Step 12:
Bookfold the layer indicated by the arrow to the left

Step 11:
Repeat steps 5 to 10 on the other 3 flaps, see pink arrows.

Step 14:
Repeat step 13 on the other 3 flaps

Step 13:
Pull the flap downwards by making an inside reverse fold over these 3 lines

Step 21:
Curl the tip of the tiny flap, by rolling it up with your fingers, see arrow

Step 19:
Push the layers between the 2 arrows against each other

Step 20:
Hold the model the same as I do here.Then squash-fold the tiny flap with your other hand, see arrow, against the fingers which are holding the model

Step 18:
Now the other side of the paper is revealed. Repeat steps 15 to 17 on the other 3 petals

Step 17:
Curl the tip (slowly) downwards

Step 22:
Repeat steps 19 to 21 on the other 3 tiny flaps

Step 28:
Valley-fold over this line

Step 25:
Make about 4 of these flowers for one arrangement

Step 26:
Glue 2 paperstrips together to make the stems. Some of the stems are made of 3 paperstrips glued together.

Step 24:
Now the bottom of the flower looks like this, the tip of it is glued inside the tip of the stem later.

Step 23:
Push/press the 4 edges on the bottom of the flower inwards, only 2 edges are visible in this picture, see pink arrows

Step 29:
Insert metal/florist wire in the stem

Step 27:
Mountain-fold over this line, then turn the paper.

Step 30:
Valley-fold in half over this line

Step 31:
And one stem is done....

Step 32:
This paper is for the leaves, it has the same size as the paper for the flowers

Step 33:
Cut out 4 squares of one paper. Then valley-fold over these 2 lines

Step 35:
Make two more of these leaves

Step 34:
Crumple the model in your hands a little, then turn the model

Step 36:
Glue the 3 leaves together to make one big leaf.

Step 37:
This leaf is glued to the tip of each stem

Step 38:
On the other places leaves made of two segments are glued to the stems, see next picture

Step 39:
Bend the stem downwards on the left, see arrow on the left. And bend the stem upwards on the right, see arrow on the right

Step 40:
Make about 6 of these stems with leaves, vary a little in length and number of leaves. See the final picture as guidance