I Really Enjoy Your Postings. I Would Like To Build Some Of The Models You Have Built. How Do You Build

I really enjoy your postings. I would like to build some of the models you have built. How do you build the joints that fasten the staws together in the isocosahedron for October 27, 2017? Is it part of a kit? Where can I get them? Thank you so much!

Thanks!

I guess this post, right?(Accurately, I post this on Oct 17, not Oct 27)

I bought this kit at IKEA and 100-yen shop.

Here are how I made the model. :D

I made cuboctahedron and icosidodecahedron models too.(Octahedron model is the previous one)

These transforms rhombicuboctahedron, rhombicosidodecahedron and cuboctahedron.

So many parts and monotonous work, but interesting. :D