Ok, you asked for this ;D
Lighting is good, and the plastic texture comes out really well. To enhance the storytelling I could imagine a facial expression - from longing (I want to look different) to menacing (I will fool somebody). Also you could either use a lighter hair colour or place a ghostlight next to her hair to get a bit more structure. But then again, if you are new to the whole subject this looks far, far better than what I came up with at the start.