I can't tell by the photo of the Bronco body , Is there a panel line on the side of front fenders were the grill bolted together like on a real one ? Should be one on the rear corners also.
Thinking about the Rocker Panels, This is a 1966 Ford Bronco without fender flairs . They look flatter without the flairs . I hope I don't get in trouble with Myclassicgarage.com for using this photo.