Can you change the appearance of story mode characters in gta v?

Grand Theft Auto V’s single‑player narrative focuses on three distinct characters: Michael De Santa, Franklin Clinton, and Trevor Philips. The game’s design centers on their unique personalities and backstories, and the core gameplay does not provide an in‑game system for altering their outfits, hairstyles, or other visual traits. While the game offers a wide range of clothing and customization options for player‑controlled characters—such as the player avatar in the game’s online mode—these options are not extended to the narrative protagonists. Consequently, within the story mode itself, players cannot modify the appearance of Michael, Franklin, or Trevor. Any changes to their look would require external modifications beyond the standard game features, which are not covered by the present evidence.