Create a highly realistic luxury storefront mockup featuring the uploaded logo on a sophisticated hanging shop sign. Use the uploaded logo exactly as supplied and place it clearly on the front of the sign, maintaining every original detail, shape, proportion, typography, and symbol without modification. Design the sign as a premium vertical or softly rounded rectangular board with an elegant off-white front surface, realistic thickness, refined metal edges, and a decorative wall-mounted hanging bracket. Automatically identify the dominant color of the uploaded logo and apply that same brand color to the complete metal frame, side edges, hanging bracket, and mounting hardware so the entire physical structure visually matches the user's logo. The logo should appear genuinely printed, embossed, or professionally applied to the physical sign rather than digitally pasted, with realistic texture, depth, lighting interaction, reflections, perspective, and natural shadows. Place the sign outside a beautiful modern boutique or premium retail storefront with realistic architecture, soft natural daylight, subtle background blur, realistic street environment, cinematic but natural photography, and extremely detailed photorealistic materials. Do not generate a new logo or add extra branding, fake text, watermark, or unrelated graphics.