Those of you who have GC cattle wagons (or the kits to build them) may be interested to know that David Howes of Quainton Road Models is considering producing the necessary 'GCR' and number plates to finish them off.
However, this will only come to pass if there is sufficient interest in them. So, if you want them - and at least some of you must - please get in contact with him. Sooner rather than later. Today would be good. Because otherwise the only way to get them will be via private commission, which is likely to be a lot more trouble and expense.