Wow! Very cool pics! 😊👍 Makes me remember a serie i worked some time ago using bird feathers... Let me please, look the old post for make u see what i mean 🤔
... Well, visually its not the same but he feathers work was very close to those textures in your hehehh

https://steemit.com/photography/@bigotemaifriend/birdfish-collection-5-art-work-pics-using-fish-heads-and-bird-feather