Actually I have done this mod to my trunk over three years ago, I would upload the photo once I get my toy back from the unschedule service...
My 3M clear mask was turning yellow, so I ask them to replace it. Somehow the tech managed to chipped my bumper while replacing it, so they are repainting my front bumper...

Trunk lighting make over in less than 5 minutes::

1. get a 30 cm LED strip from eBay (example http://cgi.ebay.com/ebaymotors/LED-S...Q5fAccessories );

2. popped out the light housing and open it up and connect the inside of the switch (dont remember which is + / -, just test it out youself);

3. velcro back of the LED strip, so you can just stick it anywhere inside of the trunk;
There is no need to cut hole in the trunk linings, just hide the wire (paint it black to hide better) between the seams;
[I extended the wire to almost 12 feet, can be use as flashlight in case of flat or something else];


I will post the photo once I get my toy back from her makeover...

 

Sorry for the delay, just got my toy back today...

As promised, hope this helps guys!!!

First two photo were taken during the day, and the other was taken at night.