Open Minecraft with Create Mod installed
Enter a world or create a new one
Gather the train components from the Create Mod
Build the train using Train Casings, Bogeys, and other required parts
Place the train on rails
Right-click the train to open its interface
Use the train interface to rename the train
Add or remove carriages in the train assembly area
Edit the train layout by changing the placement of blocks and seats
Modify the train controls using the available interface options
Use wrench tools to adjust or remove train parts
Rebuild the train if major changes are needed
Save the changes by exiting the interface
Test the train on rails to confirm the edits worked