Use 30 rectangle (2:3) sheets of origami paper.
Difficulty : ⭐⭐
Time: 2 hours
 
The unit feel like cocoon when open butterfly come out.
 
Model paper size:
Unit (blue) : 5 cm x 7.5 cm
 
Model height: ~10 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(December, 2020)