Giant Gold Foil Balloon Letters Prompt

Using the attached image as an exact base, keep the entire original location unchanged, without any modifications to the architecture, layout, lighting, colors, perspective, or existing objects. The photograph must remain completely untouched and recognizable. Only add a giant, almost surreal inflatable "HAPPY BIRTHDAY" to the scene. Each letter is a separate, large-scale inflatable object, placed and scaled individually, vastly exceeding human height. All characters are made of bright yellow foil, glossy, from thick inflatable material with visible seams, soft creases, and realistic deformation under air pressure. Individual inflatable balloons aggressively fill and overcrowd the space, pressing against the walls, ceiling, floor, and furniture. Each character bends, squeezes, and deforms naturally at contact points, with believable weight, distance, and depth, while maintaining the correct perspective.