I am trying to keep my opinion regarding the look of the NC to my own, as there are definitely people who liked the rounded front and chrystal lights. Fact is, I did not dare to drive out with the OEM soap in a soap look. First mod was obviously lowering the seat height, but the next was to desperately make changes to the front and the rear.
Those vinlyl stick on eye lids turned out to be extremely effective, providing easy, instant and dramatic change. There are alternative plastic eye lids out there on the market, but all of them leave a gap between the bumper and the lid and its questionable which one looks cleaner and more flushed.
Here they are - easy installation and final result.
The detailed installation is available for download here.