Describe the Suggestion

Bogeyes require just train casing to make so it would be better if you would need 4 train wheels, 1 train casing, 1 turntable, 2 shaft to make one bogey. Trains doesnt need any mechanical power so it would be better when you would need entire steam engine to operate train

Screenshots and Videos

(doesnt have to be that complicated)

Additional Context

No response

Would also be neat to have a way to power with something like overhead wires for electric ones.