https://www.gamespot.com/articles/hidden-star-wars-battlefront-2-character-customiza/1100-6455268/

Star Wars Battlefront II players may soon get the chance to customize their characters. A video has been leaked of a character customization menu not currently found in the game.

The leak was published by a Redditor named uninspired_zebra, who has a history of obtaining Battlefront 2 information early through datamining. It shows the PC version of the game having a Change Appearance option in the Assault character class. This menu isn't currently available in the game.