I got a full exmoor trim canvas for a friends 90, bought it from Tim Fry LR in Cheltenham and was very pleased with it. Picked it up 3 days after ordering it. My series 3 had a full one from all wheel trim and that was also very good, although the sides would never tie down smoothly (previous owner didn't fit it right from new) I will be interested to see how the exmoor trim one holds up as i only fitted it 6 weeks ago.
I have an ex-mod one on my 90, got it 2nd hand from somebody on ebay along with all the hoodsticks and very pleased with it.