This model is designed as a construction kit.
I have used Acetone to glue the parts together.
One of the pictures shows which Stl file belongs to which part of the model.
File No.10 is the only one there I used suport
To assemble the movable parts. you need 4 small screws approximately 10mm long 2 mm
Bracing wires that go from the chimney and down, and the two in the front. Is 1,75mm filament thread.
Pieces to be fitted into each other may be needed sanded with a small file. some holes might be needed drilled
coal and water wagon
Glue the wheels to the axles. Use something that makes the wheels are perpendicular to the axis, as seen in the attached photos. Use tape to hold the wagon sides together while the wheel is put in place. Once these are in place pull together all the walls with tape. Finally, put a rubber band around it all. glue all surfaces that come in contact to each other
Have added a fixture for easier assembly of the wheels on the axles applies to coal cart.