Backdating Bachmann 21t Grain Hopper - What's required

[Alex TM]

Hi everyone,

 

I have a pair of the above wagons in 'Worthington' grey livery (38-604).  I am, however, looking to backdate them to as-built condition.  I have read, elsewhere, that I will need to remove the roof level walkway, but is there anything else I will need to do?

 

Thanks in advance for any help rendered.

 

Regards,

 

Alex.