DINKY and CORGI (and many others) TOY Restoration
Matchbox, Marx, Master Models, Matchbox, Meccano, Morestone, Prameta, Spot-on, Timpo, Tpby Toys, Triang, Wardie,
Benbros, Britains, Crescent, Gilco, Kemlow, LEsney, Lledo, London Toy, Lesney, Lone Star, Etc.
Resprays, repairs, rebuilds, boxes, catalogues.
This facility creates a box background to your given size and is free to use. It is rendered to 200dpi and workes fine in photoshop. I have not tried it in any other package so feedback would be useful.
Corgi boxes fold differently to Dinky boxes but the template is quite usable