Potential face claims for Millicent Bulstrode:

NAME: Melissa McCarthy
DATE OF BIRTH: 26 August 1970
NATIONALITY: American
EYE COLOUR: green
HAIR COLOUR: brown

NAME: Rebecca Breeds
DATE OF BIRTH: 17 June 1987
NATIONALITY: Australian
EYE COLOUR: green
HAIR COLOUR: brown/red

NAME: Yemi Alade
DATE OF BIRTH: 13 March 1989
NATIONALITY: Nigerian
EYE COLOUR: dark brown
HAIR COLOUR: black

NAME: Nikki Blonsky
DATE OF BIRTH: 9 October 1988
NATIONALITY: American
EYE COLOUR: brown
HAIR COLOUR: black/brown

NAME: Amber Riley
DATE OF BIRTH: 15 February 1986
NATIONALITY: American
EYE COLOUR: dark brown
HAIR COLOUR: black

NAME: America Ferrera
DATE OF BIRTH: 18 April 1984
NATIONALITY: American
EYE COLOUR: brown
HAIR COLOUR: brown/black

NAME: Raini Rodriguez
DATE OF BIRTH: 1 July 1993
NATIONALITY: American
EYE COLOUR: brown
HAIR COLOUR: brown

NAME: Sharon Rooney
DATE OF BIRTH: 22 October 1988
NATIONALITY: British
EYE COLOUR: hazel
HAIR COLOUR: black

(suggested by kencbi)