Pictures of some parts i have found, these were meant to be fitted to the van aaaaaages ago, but I misplaced them and have just found them.
was looking for the twin din as i said in the last post and found these with it.

2x Fog Lamps

switch front, seems to be front fog lamp (probably to go with the lamps pictured above)

switch rear, guessing top wire is illumination, and two of the below are the LED and the other two operate whatever connected?
the vent's / cup holder are indeed missing from the twin din but I can simply use the ones from my current one. cup holder isn't used so i'll just mesh the hole over.