I made a recessed area for the license plate! 
 
I cut a rectangle out of the trunk with a Dremel Tool & an X-acto Knife. 
  
Then I cut a piece of "L" shape plastic strip the same width as the recessed area. 
 
After glueing the "L" strip in place, I covered the sides of the "L" strip with sheet plastic. 
 
 
 
Here is the recessed license area!