This is the Corgi Model Club issue. It is as new and from my own collection.
Complete with all original packing and certificate.
This is the first edition which had a noticeably aged-looking emblem on the bonnet. The Club later re-issued this with a clear background to the emblem and that is the model available now from them. This one was discontinued and so is not available from them and, therefore, is a little more valuable.
I also have the second edition available.