Holographic Shader Pack for Blender 3D

Last year, I created a set of holographic shaders for an holographic cards project. I love experimenting with procedural stuff in Blender, after lots of tweaking, I managed to get some nice chromatic reflections looking like holographic papers.

Here’s a short preview video of each shader 🎥 :
https://youtu.be/NR0g9KGEPMY

I’d love to get your feedback.
I uploaded the pack on Gumroad if anyone wants to check it out: https://neoyume.gumroad.com/l/holographic_shader_pack
(There is a free version for anyone who wants to try it out ).

Thanks in advance for your thoughts!