I checked the fear nightfall modpack, and everything is up to date and even my other skin with the same eye style as this one is working, however the one I sent doesn't, maybe it's some layer that I'm not pasting in the right place. the problem is the dark eyes that remain, It's not purely from fear nightfall, other modpacks also have the same problem

The issue is that you have those big black chunks in your skin.png

Those should not be there since they will make a lot of other face features appear in color black

Here's the correction

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