Suggestions by @nymeria

Dafne Keen

as Lenore Dove Baird in Sunrise on the Reaping

+2-31Score: -29

Rebecca Ferguson

as Luthien in Beren and Luthien

+3-3Score: 0

Merida (Brave)

as Red Hair + Green Eyes in Characters' Hair/Eye Color Combinations

+6-0Score: +6

Michael Fassbender

as Beren in Beren and Luthien

+4-0Score: +4

Diego Luna

as Eugene Fitzherbert in Tangled (Live Action)

+1-8Score: -7

Henry Cavill

as Prince/King Caspian in Netflix Narnia

+1-1Score: 0