This is an admin train (a train that can only be spawned by staff members of the game) for Rails Unlimited, a tier game I own based on train simulation.
It is a joke (but it will actually be in the game for in-game staff to use for fun) based on the parody edutainment horror game known as Baldi’s Basics.
Note how the side rods are rulers and the running number is “7 - 5 = ?”, along with a You Can Think Pad and of course, Baldi’s angry face itself.
I’m not even going to touch on my opinion on the game, this is really well-done. You nailed the colors of the character, the emblem on the front, he has the face of a god, heck, even the wheels are quarters! There are more details, but even then, this is too good.