The paint looks easy to buff out. You may even by able to do it yourself with some cleaner wax like Meguiar's. The plastic fenders look like mine after a light day on the trail. Try washing them first, then using 303 Aerospace to hide the scratches. Using a heat gun also helps minimize the scratched appearance on plastic pieces.
If it still doesn't look good enough for you, then you can simply order another one from the parts department. They are relatively cheap and easy to replace, especially since they are unpainted. They are attached with screws and plastic fasteners, won't take you longer than 20 minutes if you take your time. Just don't tighten the inner fender bolts with a socket wrench, use a hand driver and don't over torque them.