This mod adds 5 new eye colors to the character creation menu (and all base-game/dlc races depending on esp version), as well as enabling several existing eye colors that were previously not playable. The eyes are standard resolution and use the base game art style. The available colors are listed below:

New Colors:
-Albino
-Purple
-Yellow
-Orange
-Red

Extra Base Game Colors:
-Ghoul
-Raider
-Mutant Blue
-Mutant Dark Brown
-Mutant Hazel
-Mutant Green

This mod will likely not be compatible with other mods that edit eye color/races out of the box, but you probably knew that already. Making race mods play nicely together will most like require some tinkering with the GECK.

Also yes i realize i probably shouldn't have used a character with an eyepatch to showcase this mod but i'm not retaking the screenshots.
The eyepatch can be found here if you want it: Eyepatch at Fallout New Vegas - mods and community (nexusmods.com)