Welcome to the forums. Post a photo of your truck when you get a chance
As for your fender ... I recently mangled mine while off-roading. I found a source on Amazon for a pre-painted replacement fender.
I could not be happier. My truck is 9 years old (white) and the color match was so close that you would have to look for it to tell the difference
https://www.amazon.com/Painted-Nissan-Frontier-Driver-Vehicle/dp/B00BU8O1EC/ref=sr_1_4?s=automotive&ie=UTF8&qid=1509189327&sr=1-4&keywords=Pre+Painted+Nissan+Frontier+Driver+%28LH%29+Fender+Painted+to+Match+Vehicle
As for your fender ... I recently mangled mine while off-roading. I found a source on Amazon for a pre-painted replacement fender.
I could not be happier. My truck is 9 years old (white) and the color match was so close that you would have to look for it to tell the difference
https://www.amazon.com/Painted-Nissan-Frontier-Driver-Vehicle/dp/B00BU8O1EC/ref=sr_1_4?s=automotive&ie=UTF8&qid=1509189327&sr=1-4&keywords=Pre+Painted+Nissan+Frontier+Driver+%28LH%29+Fender+Painted+to+Match+Vehicle