I realize the game is still in relative infancy but I hope in or near the final version players will be able to better customize their Channeler and population. For example the hair selection is rather limited currently and I for one would like to see a wide range of hair / beard styles from a variety of cultures made available.
I would also like to be able to adjust the height, eye color, and weight of my custom channeler / population. So that way I can make a short, gold eyed, fat channeler with dreadlocks if I wanted to. I do like how you have a full RGB spectrum for skin tone which I think should also apply to eye color.
I'm not really expecting a Fallout 3 or Mass Effect level of channeler / population customization but I would like a few more options with elemental since making a custom channeler and race is a big attraction to this game for me.