The file 'Bridge For Modeltrain H0 3D Printer Model' is (stl) file type, size is 339.3KB.
As connector you also could use 3mm Filament, if you have some.
The connector, that is used here, must be broken off the base it's printed on. I did this to rise the stability while printing. Without the base the connector wouldn't attach to the printer bed.
Bridge_Body_V02.stl | 350.7KB | |
Bridge_Handrail_V01.stl | 132.9KB | |
Bridge_side_left_2_V02.stl | 19.8KB | |
Bridge_side_right_2_V02.stl | 19.8KB | |
Bridge_whole.stl | 1.4MB | |
Connector.stl | 27.0KB |