Use 60 square sheets of note paper.
Difficulty : ⭐⭐⭐
Time: 3 hours
 
60 Sonobe variation units assembled in the form of icosidodecahedron. 
 
Model paper size: 
Unit (various colors) : 6.4 cm x 6.4 cm
 
Model height: ~ 13 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(September, 2019)