Product Marketing - Japanese Miniature Poster Ad

Generates a clean Japanese promotional poster showing one pet photo transformed into a miniature diorama poster for a photo service landing page or social ad.

Prompt

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Goal: Create a minimalist Japanese promotional poster demonstrating a photo-to-miniature poster transformation service, using a tabby cat photo as the example.

Canvas: Vertical 4:5 poster on a warm off-white background, centered composition, lots of negative space, soft editorial design, refined Japanese lifestyle aesthetic.

Layout: At the top center place the Japanese headline 「この一枚が」 in thin gray handwritten-style typography. Below it, show the original photo as a landscape rectangle: a tabby cat with a red collar sitting at a window ledge at night, looking upward, warm indoor lighting, shallow depth of field. Under the photo, center the text “YOUR PHOTO” in small spaced serif capitals, then a thin downward arrow.

Main demonstration: Below the arrow, place a larger vertical poster mockup. Its upper half repeats the same original cat photo unchanged. Its lower half becomes a miniature diorama illustration: the same tabby cat transformed into a small realistic figure sitting on a tiny beige platform beside a tall white wall/door frame, softly lit, with subtle shadows on an ivory background. Add small editorial text on the lower-left of this mini poster reading “Quiet Watcher” with tiny unreadable specification text beneath it, and tiny catalog-style marks in the lower-right.

Bottom text: Under the mockup, center a bold Japanese line 「こうなる。」, then a smaller gray line 「1枚 480円 / 数分で完成」, and finally the website “miniato.jp” in spaced lowercase serif letters.

Visual style: Minimal premium product ad, muted beige and gray palette, clean spacing, thin typography, soft shadows, photographic upper image, realistic miniature lower rendering, quiet and elegant mood. Use exactly 2 visible image panels before the bottom copy: 1 original landscape photo and 1 transformed vertical poster mockup. The transformed mockup contains exactly 2 stacked sections: the unchanged photo on top and the miniature diorama on bottom.

Customizable details: Use {argument name="animal subject" default="a tabby cat with a red collar"}, {argument name="headline text" default="この一枚が"}, {argument name="result text" default="こうなる。"}, {argument name="price line" default="1枚 480円 / 数分で完成"}, and {argument name="website" default="miniato.jp"}.
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SairahGPT Image 2
Create a 1:1 square, ultra-realistic overhead photograph based on the uploaded selfie. The selfie is the sole reference for the person's identity. Preserve the same recognizable adult face, natural facial proportions, skin tone, hairstyle, original expression, visible clothing (including existing prints), and accessories. Naturally complete any unseen trousers and shoes to match the original outfit.

CAMERA & ENVIRONMENT
Position the camera almost directly above the person, looking vertically downward. The setting is a clean, spacious, light-colored indoor stone floor or outdoor paved surface that matches the aesthetic of the original selfie. Use large paving slabs with only 2–3 thin, widely spaced seams across the entire frame. Each slab should be approximately twice the height of the miniature full-body figure. Keep the stone texture subtle and refined, with no props, plants, or clutter. A distant wall base may appear along the top edge.

COMPOSITION & PROPORTIONS
Only one person stands slightly below the center of the frame, fully visible from head to toe. The entire figure occupies just 40% of the image height, leaving extensive empty floor space above the head and on both sides.

Use extreme wide-angle forced perspective to create an enormous, realistic head and a miniature body. The head, from crown to chin, occupies 75% of the figure's total silhouette height. The shoulder width is only 50% of the head width. Below the head, create an extremely short, narrow torso, miniature arms, perspective-compressed short legs, and two tiny shoes placed close together.

The head and body must connect seamlessly. Both arms hang naturally close to the sides. The person tilts their head upward and looks directly toward the elevated camera. Preserve realistic facial anatomy, natural skin texture, and lifelike eyes. Absolutely no cartoon styling or collage effects.

LIGHTING & REALISM
Use natural lighting, realistic individual hair strands, authentic fabric textures, finely detailed stone surfaces, physically accurate contact shadows, and subtle film grain. The final image must look like a genuine photograph captured with a real camera.

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