Use 30 square sheets of origami paper (7.5 cm x 7.5 cm).
Difficulty : ⭐⭐⭐
Time: 2 hours
Folded on 3 x 3 grid. Sentinel is a name of island in India which habitat unfriendly tribe. Model has high wall using yellow and black color to represent danger of Sentinel.
PrwOrigami - Kusudama Collection