My take on a somewhat more realistic-looking eye texture, aiming for something that looks more horse-y than vanilla but still fits all right with a maxis-adjacent style. I've brightened up the lighter colors to give them that authentic equine "possessed by the ghost of a victorian orphan" look, and as always desaturated everything from EA's go-to jewel tones. Swatches include some browns, amber, green, two blue/glass swatches, and that yellow tiger eye color that's specific to Paso Finos. I also added two complete heterochromia swatches and one sectoral.
These eyes are designed to be used with @minervamagicka's horse eye fix (grab it here) and will look a bit weird without it.
Edit: somehow this got flagged as mature content despite containing only portraits of horses so uh. this edit is just in case I need to change something about the post to submit it for review.