The file 'OO Gauge Gresley Full Brake Coach Sides 3D Printer Model' is (stl) file type, size is 1.7MB.
These are sides to convert a cheap old Hornby Railroad teak coach into a full brake. They can be printed flat on the print bed - I used an Elegoo Mars. They're in multiple pieces to fit my printer - I glued mine together with 5-minute epoxy, reinforced and braced on the back with thick styrene.
It doesn't include chassis, bogies, roof or ends - you need to preserve all these from the donor Hornby coach. Door handles and handrails can be added with wire.
You can watch how I made mine here: https://youtu.be/dyPh0993qeg
Left_Back.stl | 1.2MB | |
Left_Front.stl | 1.3MB | |
Right_Back.stl | 1.0MB | |
Right_Front.stl | 1.1MB | |
Right_Mid.stl | 430.9KB |