Hi guys!
I noticed that we only have two eye colors to choose from (unless there's a download I know nothing about). So I took a eye PNG file used Photoshop's Replace Color, along with its Flip Canvas -> Horizontal function.
I came up with a total of five different colors (including its two original ones) and five darker colors as well. I then used TJ's Home Online Image Editor to make thumbnails so the eye colors actually appear in the Textures Library as well. Please let me know what you think.
The actual zip file:
http://www.4shared.com/zip/DF_HZRyj/makehuman_eyes.html