The player will be able to recall the Thomas Train as a mount within the Interregnum.
Not happy to have been inserted with some mod on Resident Evil 2, Resident Evil Village, Sekiro: Shadows Die Twice and more, the Thomas the train it has now also found itself within Elden Ring. The user known as skymood has indeed made this mod available for PC through the NexusMods portal.
This realization by the modder trades the trusty horse from the Sentinel Tree with the famous cartoon train which is now depopulating among the mods for various video games. You can find the mod at this address.
This mod introduces the Thomas Train into the Elden Ring Interregnum
Furthermore, according to what is shown by a video of the realization by the user skymoon, the Thomas Train is also replaceable to the horse of the protagonist by Elden Ring. On the other hand, who has never wanted to see the Thomas Train hopping around the dark fantasy worlds of Hidetaka Miyazaki?
Be that as it may, it comes to a fairly complicated mod to install. As the PC Gamer portal explains, a modded version of UXM will be required to unpack the game and then extract the mod archive to the Elden Ring folder.
This process however, it does not seem to be available anymore as explained by skymoon on the official page of the mod: “UXM for Elden Ring is no longer allowed to load on NexusMods currently, sorry for the inconvenience, I will update you later”.