Just no.
Mudguards and reflectors have no place on a bike. As a nod to not being killed a discreet rear LED is acceptable, just. Preferably worn on the person.
Someone mentioned Wolf Guards- were they the neon plastic things attached with a ball clamp to the seatpost? I had one of them bitd at the same sort of angle wee guys driving Corsas wear their caps at. I saw sense though.