Thanks for the advice, I guess I didn't explain myself properly. No surprises there!
The pics are the right way up locally. The forum puts the rotation on them.
Printable View
It took a week, but I got there in the end! Fitted this afternoon and working OK. (Well, it didn't fall to pieces on the first half dozen pulls, anyway)
For those with 3D printers, I've posted the .STL file to Thingiverse
Land Rover Discovery 2 Rear Seat Release Connector - Part Number HWO100020CCG by epolky - Thingiverse
Brilliant, well done. work has a 3d printer. I'll have to buy the red plastic.
Thank you so much for doing this