Choose the shelf position before choosing a convertible miniature. An open cabin is useful only if the seats, dashboard or other details you care about are visible from where you will look at it.
Try the viewing angle first
Request an overhead cabin view. Concentrate on the seats, dashboard and center area that the open body reveals.
Request a lower camera angle. The windshield and body sides may obscure details that look prominent in an overhead catalog shot.
Does your scene actually need opening doors?
Two merchant records illustrate the distinction. Maisto 31684tur, the turquoise 1967 Camaro convertible, lists opening hood, doors and trunk. Norev 189039, the yellow 1969 Corvette cabriolet, explicitly lists no opening panels while also specifying steerable wheels. Neither description, by itself, establishes a movable roof or an included alternate top.
For a closed-door cabin view, the lack of opening panels may not prevent the display you want. For a door-open scene, require an explicit opening-door specification and a normal open-position photograph.
Check the exposed cabin of the offered example
For a used model, request close views of exposed interior surfaces and identify missing loose pieces. If roof-up and roof-down alternatives matter, establish the supplied roof parts separately; a convertible name alone confirms neither a moving roof nor an alternate top.
Once the cabin view and accessories are settled, allow for the space needed by any doors you intend to open. Choose the model whose important details remain visible in that final arrangement.