プレミアム旅行ステッカーシート

Create a premium 3x3 travel sticker sheet on a solid black background, featuring nine colorful die-cut vinyl stickers with thick white borders in a vibrant, detailed, semi-cartoon illustrated style. Each sticker represents a famous city - Tokyo, New York, London, Dubai, Sydney, Istanbul, Santorini, Rio, and Rome - showcasing their iconic landmarks, cultural symbols, and scenic elements with stylish city-name typography. Use bold colors, layered compositions, glossy sticker textures, intricate details, and a clean, symmetrical layout for a high-quality collectible travel souvenir aesthetic in 8K.