Lol Whemy your statement on skin color is kind of redundant. No offense, but environment and temp are a reflection of the location, meaning that if you live in a hot, dry, sandy area with dark skin, you are likely from desert ancestry. climate based on location.
Anyway, I think that it would be great to have different ethnic groups-however not at all earth based. No hispanics or asians, maybe a group with similar traits, but don\'t mimic realworld cultures, thats just lame. As for looking like your character, well, this is a roleplaying game. I don\'t think many of us look like giant soldiers with rippling muscles, or like a cat in real life. Different shades of skin will most likely be added (do not quote me on this) as it is in many games and not hard to implement.