also just a tip, the covering that lines the trunk lid, is only secured by little "wall anchor" things, and phillips head screw, when removing the screws (plastic on the sedan at least) don't push too hard just push enough to keep the screwdriver in place, because the plastic threads can tend to give and then you shove the screw right back in.
when i tinted my tail lights i had to remove this cover to get to the lenses on the trunk lid. one trick i found best was to have a flat head screw driver to help put pressure on the outer circle while unscrewing the screw that helps to prevent the screw from slipping back in.
i'm not sure if i typed that correctly to imagine it in your head, but i'll see if i can take a pic tomorrow if needed. hope it helps.