Gaz
Here's a couple of UK canvass producers that the Oxford CMP crew have used/are using:
Under Cover Covers (no web site) Tel #44 0121 4441986 ask for Steve. This guy did the work for both mine and Steve Stone's trucks, he comes very highly recommended, however he is a professional canvass maker and he is a very busy man... lead times may be long.
Allied Forces web
WWW.Milweb.net/go/alliedforces/ Keith Orpin is having a LAA canvass set made by them. I have seen their work and it looks good.
Keith will no doubt comment when he receives delivery.
Pete