Potential face claims for Mary Macdonald:

NAME: Hannah Murray
DATE OF BIRTH: July 1 1989
NATIONALITY: British
EYE COLOUR: brown
HAIR COLOUR: blonde/brown

NAME: Lou Deng
DATE OF BIRTH: unknown
NATIONALITY: American
EYE COLOUR: dark brown
HAIR COLOUR: black

NAME: Tuppence Middleton
DATE OF BIRTH: 21 February 1987
NATIONALITY: British
EYE COLOUR: brown/hazel/green
HAIR COLOUR: dark brown/blonde/red/black

NAME: Jenna Coleman
DATE OF BIRTH: 27 April 1986
NATIONALITY: British
EYE COLOUR: brown
HAIR COLOUR: brown

NAME: Kiko Mizuhara
DATE OF BIRTH: 15 October 1990
NATIONALITY: Japanese and American
EYE COLOUR: brown
HAIR COLOUR: black/dark brown

NAME: Maisie Williams
DATE OF BIRTH: 15 April 1997
NATIONALITY: British
EYE COLOUR: brown
HAIR COLOUR: brown

NAME: Emily Browning
DATE OF BIRTH: 7 December 1988
NATIONALITY: Australian
EYE COLOUR: hazel
HAIR COLOUR: brown

NAME: Cheyenne Maya-Carty
DATE OF BIRTH: 1996
NATIONALITY: British
EYE COLOUR: dark brown
HAIR COLOUR: dark brown

NAME: Natalia Dyer
DATE OF BIRTH: 13 January 1997
NATIONALITY: American
EYE COLOUR: blue
HAIR COLOUR: brown

NAME: Kelly Gale
DATE OF BIRTH: 14 May 1995
NATIONALITY: Swedish and Australian
EYE COLOUR: brown
HAIR COLOUR: dark brown

NAME: Ronja Amanda Berg
DATE OF BIRTH: 15 March
NATIONALITY: Dutch
EYE COLOUR: brown
HAIR COLOUR: dark brown

NAME: Aissa Xuexian Zhou
DATE OF BIRTH: 13 January
NATIONALITY: Chinese
EYE COLOUR: brown
HAIR COLOUR: black

NAME: Paulina Singer
DATE OF BIRTH: 5 September 1991
NATIONALITY: American
EYE COLOUR: brown
HAIR COLOUR: brown

(suggested by kencbi)