References

Oryx designed by PrwOrigami

Link

Detail

SKU: B606
Name: Oryx
There is a thin black straight line like an oryx horn. 

Model paper size:

Unit (1:1) : 7.5 cm x 7.5 cm

Assembly: 30 Units Icosahedron
Method: Tuck-up

Model height: ~ 11 cm

(April, 2023)
*I did not record how to make it.