Luggage Cover for 109s

[Ian B]

Does anyone know where I can buy a luggage/load cover for my Series 3 109? ... or has anyone made one?

As a last resort, I was thinking of attaching a vertical blind (horizontally, if you see what I mean!) to the rear of the front seat bulkhead. I would then be able to pull it the full length of the load area and attach it to just below rear-window level.

Thanks in advance for any helpful suggestions.