My hair is thick, curly, and temperamental. I have freckles, though they have faded a little over the years. My eyes are light brown with gold and green flecks, just like my dad's. My nose turns up, just like my mom's.
There are many features to capture in a portrait, but the character remains undefined. I think that's a good thing. I enjoy the freedom to choose what I like and don't like, and the option to completely change my mind the next day. No mold required. Keep 'em guessing, and be happy.