Small harbour with fishing hut
Large fishing hut on a small harbor. Next to the house boxes for storage and removal.
Station house
The house belonging to the station. For example, you can install a waiting room, ticket office or break room.
Arena for Monster vs. Golem Fight
This is a battle arena where monsters can fight snow golems or iron golems.
Hydroelectric power station / dam
A WKW or dam that can be used for decoration or to "generate electricity". The various sluice gates can be opened individually. More pictures in the description.
Elevator with command blocks/command blocks
An elevator, which is equipped with command blocks. These teleport the player to the desired floor.