There is no plastic kit, of a 59 Caddie hearse, with or without opening hood, doors, etc. I have seen an Ecto-I built, kit bashed with a Revell 59 Caddie hard top / convertible, chassis, engine, etc. The chassis had to be lengthened & modified, for the rear bumper. Then, you would have to cut open & hinge the hood & other panels, you want to open. It looked like a pretty intensive ordeal, not for the faint of heart.