I've never seen a NW with SS fenders, only painted.
Both bikes look the exact same. Yours just didn't fair as well... At first I thought the stem was wrong, but it could be so late that they already started switching to that stem (same one used on early travelers). I think both brake levers are wrong. Grips, pedals, front brake caliper and the saddle is wrong (also missing fenders). I think someone moved over a bunch of parts from another bike that was decked out in crown gear. I agree with
@SirMike1983 that the quadrant shifter would probably be original and still pulling from stock on hand. I would say it is original because the shifter cable housing hasn't be swapped out. If someone added that at some point they would not have sourced an original housing (unless they pulled the shifter and line from another bike - it could happen, but if this is an old update no one would have kept that old housing except a collector). I really like these maroon NWs.