From the book "Hana no kusudama" by Mariko Kubo
Flowers: 9*9 cm, 9*9 cm, 7*7 cm, tutorial
Leaves: 9.9*9.9 cm
"Lazy" Electra: 4.2*4.2 cm, height ~ 9.5 cm, tutorial
Final height: ~ 13 cm

Flowers: 9*9 cm, tutorial
Leaves: 9.9*9.9 cm
"Lazy" Electra: 4.2*4.2 cm, height ~ 9.5 cm, tutorial
Final height: ~ 12 cm

Flowers: petals 5*5 cm, sepal 9.9*9.9 cm, tutorial
"Lazy" Electra: 4.2*4.2 cm, height ~ 9.5 cm, tutorial
Final height: ~ 12.5 cm