Modder JohnTanner1899 released a Red Dead Redemption 2 character model replacement mod that allows someone to turn Taiki Shuttle from Umamusume into the main character. It is available for use in offline mode. Someone with the PC version of the game can download and use it.
This is especially appropriate, as Taiki Shuttle has a wild west style costume in Umamusume and her Shooting for Victory unique skill actually puts her in the Southwest and shows her shooting a gun. JohnTanner1899 suggested the Lenny Mod Loader on Nexus Mods and also noted someone could set it up in the Rampage Menu by going into the Wardrobe section and Model Changer to set this character.
Here’s a video Maldara-rng shared showing the Red Dead Redemption 2 Taiki Shuttle mod in action, which also included a number of other Umamusume character mods of Tamamo Cross and Kitasan Black in it.
JohnTanner1899 released seven Red Dead Redemption 2 mods involving Umamusume characters. Here’s the full list:
Of those, Nice Nature and Taiki Shuttle are the only two available as playable Trainees in the worldwide version.
Previously, we saw a Zenless Zone Zero mod that added Haru Urara to the game. That was a character replacement one that turned Jufufu into her.
Red Dead Redemption 2 is available for the PS4, Xbox One, and PC. Umamusume: Pretty Derby is on the PC and mobile devices.