2) You are not making any sense at all. What i said is the color wheel in the case of Tiefling is very useful. There is a large number of tiefling that comes from Asmodeus,Zariel,Mephistophele. However not all of them. A tiefling could actually be coloured like an human with distinct fiendish aspect.
I said I was dropping it and I really intend to but you seem to have missed the point. We're not talking about Tieflings, we're talking about elves. Currently you an make an Elven character with any skin colour, any hair colour and any eye colour. You can even give them all black eyes or a variety of demon eyes. When I asked you whether you were against this you said no, despite the fact that this is not in lore.
The only thing to conclude from this inconsistent position is that the lore you particularly care about is specifically one of ethnicity. It's not a great look, to say the least, that you apparently couldn't possibly cope with people being able to make non-Caucasian elves in their own games but you're fine with the idea of creating a bright orange, carrot topped one. Kind of indicates where your specific issues lie, if it was all about Lore then you would have kicked up this much of a fuss when the game first released and you saw it came with the ability to turn customization restrictions off. If you're only complaining now that someone has asked for some non-Caucasian faces...well like I said. Maybe something for you to reflect on.