It is a nice car but shame on add on bits.
GTR badge means it is twin turbo model so it will be quick lol
On a serious note it is good looking car, could be bargain for someone.
http://my350z.com/forum/body-interior-exterior-and-lighting-diy/210062-diy-rear-bumper-removal-with-pictures.html
Won't take long
I bet the harness is fried