Can you change the appearance of the main characters in gta v?

The only verified information in the evidence pertains to Grand Theft Auto: San Andreas, a 2004 game released by Rockstar North. That source discusses the plot and gameplay of San Andreas but does not mention character customization in GTA V. Because the evidence does not cover GTA V, we cannot confirm whether the main characters’ appearance can be altered. If you need information about character customization in GTA V, you would need to consult a source that specifically addresses that game.