This thread sounds familiar?? (maybe I'm just going crazy)
Anyway... I always recommend Poppy covers. They are Better than OEM, and less expensive. AND... Terry is very helpful when there is an issue. (I think she will ship to the UK) If you contact her... let her know that Dr Honda sent you.
As far as a new OEM.... they don't exist anymore. All you can do is call around to dealers and see if they have one on the shelf.