Use 30 rectangle (1:2) sheets of origami paper.
Difficulty : ⭐⭐⭐
Time: 3 hours
This is Makalu designed by Robert Lang. It is a six intersecting pentagons.
Model paper size:
Unit (brown) : 3.75 cm x 7.5 cm
Model height: ~ 9 cm
Learn How to Fold this Model
See the instruction on instructables site.