The chrome trim is NLA, but you can get aftermarket clip kits for doing the entire thing.
When I had my windshield installed in my cab after it was painted, I called a local glass place and explained I needed their most experienced installer for a classic vehicle. They hooked me up with a guy that has been there for over 20 years, and he has done dozens of these trucks. He came to my house, worked in my garage and even let me help. He really knew how to do this trim, and I was glad I wasn't doing it. What was supposed to be a 45 min install took him almost 3 hours. He even popped in the side Xtra cab windows and the rear slider, just cause he wanted to. Really cool guy. He got a nice tip, and he earned it.