Luxury car miniature world mechanical exploded-view poster

2x2 grid, 1:1 aspect ratio, make this for 4 famous classic cars:

class Product_Poster_DNA:
    def __init__(self):
        self.subject = "[PRODUCT]"

        self.parents = {
            "composition_parent": "Ultra-premium exploded-view product advertisement",
            "material_parent": "Luxury watch macro photography",
            "graphic_parent": "Bauhaus technical poster",
            "atmosphere_parent": "Minimalist Japanese packaging design"
        }

        self.mutations = {
            "semantic_mutation": "The product contains a miniature world showing its origin, use, and cultural meaning",
            "information_mutation": "Material swatches, micro icons, numbered callouts, invisible mechanism diagrams",
            "medium_mutation": "Museum catalog print with soft paper grain",
            "scale_mutation": "Macro object view with microscopic internal architecture"
        }

        self.style_mix = [0.35, 0.25, 0.20, 0.10, 0.10]

    def generate_subject(self):
        subject = """
        [PRODUCT] floating as a premium hero object, partially exploded into components.
        Reveal materials, internal mechanisms, manufacturing traces, surface finish,
        signature features, and a miniature world inside the product showing its origin and purpose.

        If product details are missing, infer plausible premium materials,
        construction logic, and visually distinctive components.
        """

        return render(
            subject,
            format="vertical luxury product poster",
            title="[PRODUCT NAME]",
            subtitle="[MODEL / TAGLINE]",
            constraints="premium, precise, minimal, no clutter, no watermark"
        )