Use 30 rectangle (1:2) sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 2.5 hours
 
It feels like Darth Vader black mask in Star War movie.
 
Model paper size:
Unit (black) : 3.75 cm x 7.5 cm
 
Model height: ~8 cm
 
PrwOrigami - Kusudama Collection
www.prworigami.com
(July, 2021)