Interesting:
I found the rear blade and plastic screw/nut, but it's cracked as someone ran over it. I'll tape it up and reinstall it.
Upon further inspection I noticed that when I caught a branch up my front wheel, it snapped by lower rear part of my front fender off ... should be identifiable in the photo sequence after 1864km. There's no way to attach another "extension", but I think that cover is more than long enough
I'll duct tape the rear back on and see how it goes ... i'll pick up some reflective tape perhaps instead!
Tough week for the Crud Roadracers MK II ... but they have some life left in them.