Accordint to this thread: New rear end, a license plate bracket is available, but is not standard on the Hybrid.

The bracket would still require drilling holes in the front bumber, however. My Infiniti was the same. I don't think Japanese car manufacturers design their cars with a front license plate in mind. They certainly all tend to look better without one. I left the front license off of my Infiniti for a couple of years, until I got two "fix-it" tickets within the span of one week.