I am in the process of building a layout based on a real location, Bridestowe Station, but as a fictional railway preservation society, as that allows me to run what I like! not necessarily SR.
As such I would like to incorporate a heavy haulage item, a loco or carriage being delivered by road on a heavy haulage rig, something along the lines of Scammell or AEC ballasted truck, 60 foot low loader, Scammell or AEC ballasted truck as seen on the roads in the 50's. there seems to be a dearth of models of this type on the market, the only low loaders being about 20 feet scale length.
Has anyone else tried this? or know where I can find the components to make up this rig?