Eyecolor suggestion

I wish we could have multi colored eyes. Like gradient color ect.
If any of you know how the colors in sims 3 works then i mean something like that.
Im constantly changing eyecolor because i never find one i like. In every game i play with character customization i always use eyes with more colors. Like red/pink or purple/blue ect. I wish we had three different zones on the eyes and a color wheel. Thats not too much to Ask. I would LOVE if we could Get a gradient effect.

I hope this gets inplemented one day.