Japanese Miniature Poster Ad

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"}.