Coco Quinn is a 12-year-old dancer. She looks a lot like Sophie. However, she is not an actress, so I have no clue if she would even do the part
my other choice is Mis Talerico. She is Only 11, but she looks close enough to 12. She played Charlie in Good Luck Charlie
My third Choice Is Bella Lotz, She will need Brown Contacts. She played the role of Sandra Daniel in Until We Meet Again.
Audrey Grace Marshall is 11, but she looks around 12. She was in the movie The Last Summer
Another good actress would be Hannah Bos. She was on Riverdale, and She'll need Brown contacts