Check for any possible mistakes in the assumptions. For example, Destiny Dixon's age, image, and public persona—does it fit with the typical audience's expectations for Lara Croft? The latest Tomb Raider films and games have featured young women in their 20s. Destiny's age should be considered here. If she's in that range, then it's plausible for discussion.
The elephant in the room is the accent. Lara Croft is quintessentially English—upper-middle class, Home Counties, dialed up to eleven. Destiny Dixon is American.