This is Hedgehog Origami designed by Yudai Imai .
I was scrolling on deviantart and found this wonderful hedgehog origami folded by Orestigami. The feature picture you’re seeing above is made by him.
I found out that the hedgehog origami diagram were by Yudai Imai.
So here we have the diagram yay!! I actually found it deep deep inside the web.
Please share with me if you manage to fold this and enjoy your origami.