From the BBC article:
The invitation to the casting session said: "This is an epic project and we are looking for the most intriguing and interesting faces to integrate in this film."
Some of the facial features the studio is looking for include:
- extremely large heads and foreheads
- wide or close-set eyes
- over or undersized ears and/or nose
- facial deformities
- pronounced cheekbones
- ultra perfect or ultra plain-looking people
"Everyone must be thin, athletic, fit; wardrobe will be form-fitting. All hair lengths on males and females welcome," the casting invitation added.Everything goes, except for different shapes and sizes. Only skinny interesting people allowed.