For me she looks almost the same in all stages. 1-2 could use more visable change, but in general everything in your knuffel's growing bigger and bigger without any very visable changes, or new significant elements that would make it in later stages clearly something else then it's in first. She starts as girl with long sleeves, flowers and curly blond hair. Ends as girl with long sleeves, flowers, curly blond hair. She only gets belt, longer hair/sleeves/more flowers and lots of small details along way, but nothing that would make her something clearly different then what she's in first stage. And 4-5 look more like alternative versions of one stage, with different way bottom part of sleeves looks.