08 Diesel shunter for the Hornby 0-4-0 (designed for custom 0-6-0 chassis)

This model was designed to go along with a custom 0-6-0 chassis that works with 0-4-0 shells. so this motor is compatible with non-cylinder Hornby 0-4-0 chassis. the shell was made to resemble an old Tri-ang 08 diesel shunter I got at a train swap that sadly no longer works. so when I finished the custom chassis I made a shell to go with it.

That can be found here:
https://www.thingiverse.com/thing:5389191

the decorative coupling was based on the coupling that's fitted to the Hornby Ruston&Hornsby shunter. this one is different from the past ones I've designed and turned out well. will likely use it in future models.