You're so pretty, and your hair is really lovely! What a nice color.
Having seen it, I think you probably could get it to look at least a bit more like the girl in those pictures, depending on styling techniques. You probably will want to do some kind of styling that stretches your roots a bit and gives the curls lower down more definition. What products are you currently using, and how do you style it from wet to dry? This girl has a styling technique that might work for you: https://www.youtube.com/watch?v=qOwMpF2mutU