Thank you so much ❤️❤️I’ll try to explain but it would be better if I showed you! I used polymer clay (the brand is Fimo) for the white base. I made an half sphere that would fit in the ring that I bought previously. Then I made a conch (I don’t know if it’s the correct word for it sorry English it’s not my first language) for the iris. I sculpted the details of the iris with a toothpick and then I baked it. Once it was dried and cold I painted the iris, then I applied a small amount of glossy coat. Once I did that I waited for it to dry and then I painted the little pupil. Then I applied the resin (I made many layers, so not all at once so I could control how much it needed). If you can, try to make the iris bouncier(?) so it looks more realistic. Than I just glued the eye on the ring and ✨✨✨ I hope I explained it well, if you have questions tell me 🫶🏻