Step 1:
I drawed a brown circle on a complete yellow paper. Prefold over the four blue lines.

Step 6:
Prefold over these two lines.

Step 5:
Squash-fold the flap.

Step 2:
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 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 small arrows show the two edges of step 15. Pull the upper paper layer outwards/upwards, see large arrow. Do the same on the edge on the right.

Step 15:
Valley-fold these two edges upwards.

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

Step 11:
Pull these two petals outwards.

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

Step 13:
Push both petals towards each other again.

Step 21:
Squash fold this petal too.
Repeat on the other three same petals.

Step 19:
Hold the model on the spot indicated by the blue dot. Then squash-fold the petal with your other hand.

Step 20:
Repeat step 19 three more times, see arrows.

Step 18:
Repeat steps 15 to 17 on the other three same places.

Step 17:
Valley-fold over these prefolded lines.

Step 22:
Press the brown center outwards from the inside, see arrow. Use a pencil or something long and small as help, if necessary.

Step 28:
Bend/curve the stem random.

Step 25:
One flower is done......

Step 26:
The stems are rectangular papers folded in half a few times.

Step 24:
Curl/curve/bend the four petals of step 23 downwards, see blue arrows. And curver the other four petals upwards.

Step 23:
Valley-fold over these two lines, do the same on the other three same petals (these are petals which have more layers then the other four).

Step 29:
Glue a flower to the stem.

Step 27:
Fold in half one more time.

Step 30:
This is a leaf paper, fold over these two lines.

Step 31:
Fold over these four lines, then turn the model.

Step 32:
Mountain-fold over this line, keep the rest of the model flat (on a table).

Step 34:
Glue a few leaves to each stem....

Step 33:
Fold over these six sets of two lines, they are placed a little random.