Well, its filthy and far from legal, however i used to have the numberplate light on it but it kept blowing bulbs so took it off and raised the plate.
I have never been pulled up with it, yet
I also rarely ride on weekends when more coppers are about.
If your half handy this would be very easy to make out of ally sheet.

- tail tidy.jpg (61.06 KiB) Viewed 2851 times
Good photo too.
Hope this helps