Like the title states, I am looking for something really specific. I have tried multiple different slit pupil eyes and there is usually one of two problems, the original texture is so dark that bright iris colors cannot be achieved with them, or the whites of the eyes are heavily shaded and look dark gray or zombie red around the edges.
I would like a slit eye pupil that is bright for the whole eye, and preferably a face paint item. I have an accessory I am making due with for now, but each eye is its own accessory and I find using them is becoming tedious.

Thank you in advance for your efforts!
Reference for current accessory in use:

Here are some slitted eyes I use:
(Channyvivin Cat Eyes/ Preview: Preview / Download)

I was trying to figure out how to turn the contacts you have pictured (Kewai-Dou Odd eyes Preview / Download) into a makeup but was having trouble with lining up the eye textures with the color channels.