Create one square 1000x1000 Amazon secondary product image. Match a grayscale massage-gun poster with oversized Russian background typography, the supplied black percussion gun centered, a carrying case at lower left, and several attachment heads arranged around the product. Keep every item naturally proportioned. Rewrite visible copy in Russian from scratch: “РАССЛАБЛЕНИЕ ПОСЛЕ НАГРУЗКИ”, “Глубокий массаж”, “4 скорости”, “4 насадки”, “Тихий мотор”, “Чехол для хранения”. Preserve the smoky gray studio atmosphere, high-contrast product lighting, and technical retail hierarchy. Use fictional category-appropriate specifications. No copied brand, logo, watermark, original wording, filename, border, collage, or distortion.