Emoji request to create new color for eyes like the skin

You'll have to ask the Unicode Consortium.

https://unicode.org/emoji/proposals.html

They, and only they decide what emojis are in the set.

This link is for proposals that have already been decided on. Declined, added, under review.

https://unicode.org/emoji/emoji-proposals-status.html

This link is for proposals that have not had any decisions made on yet (for most of them). It takes a VERY long time to load.

https://www.unicode.org/emoji/charts/emoji-proposals.html

Since you’re using an Apple-Intelligence capable phone, have you tried using this feature?:

Create your own emoji with Genmoji on iPhone - Apple Support

Yes, that Genmoji works pretty nice. Seems I just saw a presentation about that with Today at Apple! 😂

Friday was the 1st time I’d seen it “live” too.