Use 30 rectangle (1:2) sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 2 hours
 
Each unit has a pair of latch on the center for hooking assembly.
 
Model paper size:
Unit (blue dotted) : 3.75 cm x 7.5 cm
 
Model height: ~7.5 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(January, 2021)