Use 30 rectangle (2:√3) sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 2 hours
 
Sonobe unit on Bronze rectangle diagonal axis.
There is a little diamond motif as lit in the middle.
 
Model paper size:
Unit (orange-midnight) : 6.5 cm x 7.5 cm
 
Model height: ~9 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(September, 2022)