Yup, that's me - Givi box from a long time ago, I've used it on several bikes.
It's the E450 model with a backrest pad from Givi. Took a little bit of work to mount it, but it works fine.
Monolock? Never sure if it's monolock or monokey.
I'll get the Trophy one in time I imagine, but they are so expensive it wasn't a priority.