I have seen a few people that have them, but all of the door handles, mirrors, etc, are the body color, not black. Is this a custom job or can the car be ordered like this?
It's a custom thing with the door handles, mirrors. The only thing that I recall you could possibly order to match the color of your JK was the Freedom hard top but I think this was only offered in the UK and AUS.
The JK Wrangler Sahara model is the only model Wrangler that will have color matching fender flares the X & Rubicon have the black fenders.
I would just save the money personally you may damage a mirror off-roading or better you may have the jeep naked all summer doors and top off and you would not see the money you spent on customizing your JK....unless it's a Mallcrawler or pavement princess.