Murphy Models plans GM Class 121 diesel

Padraig Murphy at Murphy’s Models ( has sent some initial CAD images of a planned GM Class 121 locomotive which, he says, is quite complex, with lots packed in beneath the bonnet, which will feature see-through side grilles. 

Just look at the amount of fiddly detail that’s planned in this Class 121 CAD image.

Background information can be found on  and no fewer than 12 models in five colour schemes will become available.  

For more News and Features, see the April 2019 edition of Modelling – available now!

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About the Author

Sam Hewitt