Factory fridge glovebox - Retrofit

[bullracing]

Took my glove box out and theres a blank on the back of the glove box and behind that there is what looks like some sort of duct outlet. Its not connected to anything but its there ready to be connected from what it seems.
Has anyone retrofitted this and know what parts are required to get it connected up?

I will get a piccy a little later

 

[StudleyGlass]

Some info here Glovebox 'coolbox'

 

[Deaky]

Here’s a photo of the part