가전·전자제품 배경 누끼

Original prompt

[Input]
- reference_image: {참고 이미지}
- language: Korean
- output_size: 1024x1024

[Purpose]
1-2 English lines: High-end e-commerce cutout and premium studio re-photography for small home appliances and electronics, preserving the exact original product while upgrading the background, lighting, surface realism, and commercial presentation.
Square luxury product image for marketplace main images, online ads, product detail pages, and electronics launch visuals.

[Composition]
- {원본 제품} is the single hero object, occupying about 62% of the frame in {비율}, presented as a premium commercial product photograph rather than a flat mockup.
- {구도} should place the product with natural visual balance, keeping the full silhouette visible and uncropped while allowing a believable studio-photo stance.
- Background is a professional studio surface set by {배경 옵션}: a seamless sweep, softly curved backdrop, premium matte platform, faint acrylic reflection, or subtle tonal gradient that supports the product without changing it.
- Add realistic grounding through contact shadow, soft floor reflection, gentle ambient bounce, and tiny exposure falloff so the object feels physically photographed in a studio.
- Keep the silhouette edges crisp and preserve all product details, including tiny screws, buttons, vents, seams, material transitions, rubber feet, metallic bevels, glass, plastic, and satin finishes.
- {포트·로고 디테일} must remain clearly readable and correctly positioned, with no distortion from perspective, retouching, glare, or relighting.

[3. CORE STRUCTURE]
- Hero object pass: {원본 제품} rendered exactly as in the reference image, with original material finish, color, labeling, printed text, logo, ports, buttons, seams, scale cues, and manufacturing details preserved.
- Background pass: apply {배경 옵션} as a realistic premium studio environment, such as pure white marketplace sweep, warm gray tabletop, deep charcoal luxury set, brushed neutral surface, or softly graded commercial backdrop.
- Surface realism pass: include a believable tabletop or sweep-floor transition, subtle micro-texture, faint reflection beneath glossy or metallic products, and soft dust-free studio polish appropriate for high-end electronics.
- Lighting pass: {라이팅} should create controlled specular highlights on plastic, glass, metal, satin coating, screens, knobs, and edges, with natural shadow falloff and clean separation from the background.
- Angle and lens pass: {카메라} should reproduce a professional product-photo perspective, matching the source object’s proportions without redesigning the form or flattening the volume.
- Detail integrity pass: keep buttons, ports, vents, seams, labels, logos, surface text, panel gaps, LEDs, rubber feet, hinge lines, and connector geometry sharp and anatomically correct to the original product.
- Final cutout polish: remove unwanted original background spill while preserving true contour lines, natural edge highlights, transparent-looking gaps, hairline seams, and realistic contact shadow.

[4. STYLE RULES]
- Typography: do not add external ad copy or overlay typography; only preserve text already printed on the source product, including Korean, numbers, model labels, safety markings, and brand text.
- Color palette: use {배경 옵션} exactly as provided; if white, keep a premium #FFFFFF-to-light-gray studio sweep with neutral grayscale shadows; if dark, use deep charcoal #1A1A1A with restrained silver edge highlights and controlled black detail.
- Shadow and reflection: soft studio contact shadow with approximately 4px y-offset, 16px blur, 14% opacity as a base, plus physically plausible reflection or occlusion when the surface/material calls for it.
- Surface treatment: preserve matte-to-satin product finish, crisp specular control on plastic and metal parts, soft glow on glass or screen surfaces, and natural bevel highlights along edges.
- Commercial realism: allow subtle backdrop gradient, studio sweep curve, faint tabletop texture, and high-end retouching polish so the final image feels like a real product campaign shot.

[5. VISUAL STYLE]
- Camera / lens: Phase One digital medium format look, 120mm macro, f/8, front-facing product repro perspective.
- Lighting: 3-light studio setup with key at 45° front-left, fill at low intensity front-right, and a thin rim light from rear-right to outline the product; add realistic bounce from the surface and controlled flags/reflections for glossy areas.
- Color grade: neutral commercial product grade with clean whites, controlled blacks, accurate material color reproduction, high micro-contrast on edges, and smooth tonal rolloff.

[6. MOOD]
Premium studio catalog product shot — Apple-style precision mixed with high-end marketplace clarity, realistic electronics advertising, refined material presence, and tactile studio depth.

[7. CRITICAL]
- Korean text accuracy: preserve every printed Korean character already present on the product exactly as in the reference image; do not invent or alter any Korean text.
- Preserve the exact product from the reference image: shape, proportion, texture, color, label, logo, branding, and all printed text must remain unchanged.
- Replace ONLY the background, lighting, surface grounding, and studio presentation; do not redesign, beautify into a different product, reinterpret, or add any new product features.
- All ports, buttons, seams, vents, LEDs, edges, logo placements, model numbers, icons, and material boundaries must match the reference image precisely.
- Maintain realistic physical scale and perspective: the product must look photographed on a premium studio set, not generated as a simplified icon or sterile flat cutout.

[8. 🚫 PROHIBITED]
- Fake official seals / certifications
- Broken Korean characters