When I bought my E4300 it was only available with WWAN or Camera, but not both.

My daughter has managed to break the LCD panel and I need to replace it.  It appears from the service manual that an LCD panel is now available that supports both, so I would like to have a go at adding WWAN into my laptop whilst keeping the camera.

Does anyone know the part number so I can search for a second-hand one?  Has anyone tried the same thing and been successful?

Answers gratefully received