Eye of the Vampire - what is it supposed to look like? (Is the inconsistency a bug?)
I've been assuming there were two different textures for their eyes in Dawnguard;
1. The big orange iris and small, dark pupil that Serana has. (Which I get on redguards, imperials, bretons, nord females and orcs.) Similar to the elven eye design. (http://images.wikia.com/elderscrolls/images/c/c0/Serana.png)
2. Orange/brown "whites" with a strong yellow glow from a normal iris-sized area, like Lord Harkon. (http://images.uesp.net/e/e5/SR-player-Altmer_Vampirism.jpg)
But after rummaging through the net I was given the impression that there was in fact only one texture and that eyes similar to Serana were simply missing the proper glow. I also thought it could be deliberate and that all elf-blood got the glow like Harkon and all humans plus orcs got the other type. But that wouldn't make sense since Harkon and other male nords have the "elven" variation. I thought perhaps that it had something to do with gender, but the vampire Valerica have different eyes compared to Serana.
So what is my question? Is there a bug or not and is there even a right or wrong in this?