I just tried to resize the HKoR eyes.
Well, more like I went back into my old work file, found an older version of the texture from before I made it so small, and used that. I tweaked it a bit because I had some issues with that particular version of the texture.
But alas.
They're still a little on the lumpy side, even though the texture is perfectly circular. I'll try to fix them up. I kind of like how they look from further away, but not so much when up close.
I'm not sure if this is "large" enough for people or not. But it's the largest version of this particular texture that I have. If people want them any bigger, I'll have to completely redo the texture from the original photograph. And I'm not sure I still have the original photograph anymore.