Summer Festival Mascot Vlog Collage

Goal: Create a photorealistic 2x2 summer festival vlog collage featuring one cute mascot robot character, {argument name="character name" default="a lily-of-the-valley fairy robot"}, enjoying Japanese matsuri street food at night. Canvas: Vertical 9:16 image, divided into exactly 4 equal panels by clean white borders, with warm cinematic night photography, shallow depth of field, realistic lens bokeh, and glowing paper lanterns. Character details: The same single character appears in every panel: a glossy white-and-green chibi robot with a round face, huge sparkling blue eyes with star highlights, pink blush cheeks, small smiling mouth, green leaf-shaped ears, green joints and boots, and a curved green stem sprouting from the head with exactly 2 small white bell-shaped lily-of-the-valley flowers. The character wears a pale cream yukata with delicate green floral patterns and a green obi sash. Keep the character toy-like and polished, with realistic reflections and soft festival lighting. Layout and panel content: Use exactly 4 discrete scenes. Panel 1, top left: full-body walking shot down a festival street, the character happily holding and biting {argument name="first festival food" default="a chocolate-coated banana with sprinkles"}; red food stall awnings and lanterns behind. Panel 2, top right: seated close-up on a wooden bench, eating {argument name="second festival food" default="yakisoba noodles in a wooden tray"} with chopsticks, noodles lifted toward the mouth. Panel 3, bottom left: standing close-up, eyes squeezed shut in delight while eating {argument name="third festival food" default="pink-and-white shaved ice in a paper cup"} with a small spoon. Panel 4, bottom right: rear three-quarter view of the character walking away through the lantern-lit crowd, turning slightly with a cute satisfied smile; no food in hand. Background: A lively Japanese summer festival at night with blurred people in yukata, cobblestone path, warm orange lantern strings, food stalls, red banners, soft haze, and rich golden highlights. The setting should feel candid, joyful, and immersive like a travel vlog thumbnail. Visual style: High-end photorealistic 3D mascot photography, ultra-detailed materials, glossy ceramic/plastic surfaces, realistic fabric texture on the yukata, warm color grading, cinematic depth of field, vertical social-media collage composition. Constraints: Include exactly 1 recurring character, exactly 4 panels, exactly 3 visible food items across the first three panels, and exactly 2 white bell flowers on the head stem in every panel. Do not add text, captions, logos, watermarks, speech bubbles, or extra characters in focus.