A mysterious Hogwarts train in autumn arrives at a station. The leaves on the trees are changing color and falling to the ground. The air is cool and crisp. The train is long and black, and steam is coming out of the engine. The station is busy with people coming and going. by Alejandro Burdisio, Andreas Rocha, Tuomas Korpi, immaculate scale, hyper-realistic, Unreal Engine, Octane Render, digital art, trending on Artstation, 8k, detailed, atmospheric, immaculate