During the Golden Pass event, you can win a new wagon or horse look. To use this reward, do the following when the train arrives:
  1. Tap on the wagon.
  2. Tap the icon in the upper left corner.
  3. Tap the wagon or horse and change the design.
The new design remains in your game even after the event is over. If you didn’t reach the necessary number of points and didn’t win the new design, you won’t be able to receive it in the next events. The new designs are yet to come in the next updates of the game!