Every person knows that there is no such thing as a Perfect person. When people say that they are “Perfectly Imperfect”, I think they are admitting that they are not perfect, but infact imperfect and ok with admitting that.
Christians would agree that God didn’t make mistakes when he made every single one of us. Their is not a single person that is the same. Similar in a lot of ways, but never the same.
If there are things about yourself that you don’t like change it. But no matter what you can’t go and buy a new you, so own your imperfections that can’t be changed. Be happy in your own skin. You were made specifically the way you are.