Foe eyes I'll most likely scan for both RedEyes and EyesR. I'm already scanning for BlueSkin and SkinB.
Per question above, when/if I add Eyes, for any ambiguity, color without qualifier == hair. If qualifier, then it's not hair but whatever the qualifier is.
RedRedEyes.png = Red Hair Red Eyes
RedHairRedEyes.png = Red Hair Red Eyes
RedEyes.png = Red Eyes
Red.png = Red hair
BrownBrownSkin.png = Brown Hair Brown Skin
I could also add alternative tags, but <color>Eyes is the simplest to implement.