Interior Illumination switches

[oasis100]

The centre console, window and shifter console have no light.
I've read something about fibre optic cables that light these switches and also the light bulb that lights the switches.
I took off the centre console wood panel, and I don't see anything like this. Where should I be look in the centre console, and how this it look like.
Is it possible for someone to take a pic, or should I take a pic and then someone point out where it is by modifying the picture.

Thanks in advance.