I did the olds grill and pan then added the roof section above the windshield on my parts car for a perfect matching roll pan under the grill
As far as bumpers, these Nerf/push bars are real, the Fairlane fiberglass chin panel needs tweaking.. I did a photochop of the mixture of '42 hood and the modifications to the top grill bar to make the 46 grill look good. I laso removed the 42-46 parking lights, the new ones will hide behind the lowest grill bar... tiny. I have to figure out (via Photoshop) how I'm going to make the planned 59-60 Stude lark headlight rings look right.