https://wccftech.com/red-dead-redemption-2-pc-mod-playing-companion-npcs/

A new Red Dead Redemption 2 PC mod has been released online, allowing players to do things that are not normally possible in the game.

The new mod, Lenny's Simple Trainer 0.2, allows players to swap Arthur's character model with any other in the game, spawn companion NPCs on the fly, change the time of day and weather and more. For obvious reasons, it is advised to avoid playing Red Dead Online with the trainer installed.