Summary

Here are files for a Gannet ballast wagon drawn full size so scale to suit your model.

These wagons were designed by the London Midland and Scottish Railway and lasted into British Railways days.

I have drawn two body files, one is with the complete hopper modelled and the other is designed to accommodate non scale wheel sets such as OO gauge if scaled to 1/76. The internal wheel arches can be covered by a ballast load to conceal this.

A set of transfers for the BR livery is available from Cambridge Custom Transfers as Sheet BL207.

Enjoy

Jonny