As in a van style bulkhead? That's good of you cheers.
Mate, you used to put your advance signage out on a job and by the time you'd circled back round the plate was gone lol. P.s. all the big stuffs still plate but there are cameras everywhere lol. After you mentioned it I drove up to the yard and it clicked. It's perfect for the job. Also using a rigid frame to make my new tank cradle bracket. Going to bevel edges down to 3mm. It looks perfect size but haven't measured.
I can post some pics if you like but yeah it is a folded ally tread plate on a box section frame, Belgian rules say that for a vehicle to be converted to commercial it has to have a minimum 250mm bulkhead separating the load bed from the front seating. You're more than welcome to it as I think you'll be able to use/adapt/modify it to suit your camper conversion, I am putting rear seats back in mine so it is totally surplus to requirements.