Interactive Photo Standee Design

Please generate a vertical 9:16 Chinese "Interactive Check-in Shaped Standee" design rendering, themed as a headcover-style photo check-in device, suitable for 【usage scenarios】. Overall, it is a complete interactive installation for the store/amusement park/mall activity area. It's not an ordinary poster or a white-background graphic design draft, but a uniquely shaped standee suitable for customers to stand behind and poke their heads in for photos.

Basic Information:
Theme: [Little Astronaut / Dessert Magician / Cute Pet Caregiver / Dinosaur Archaeology Captain / Other Character Themes]
Usage scenarios: [Parent-child playground / Science Exploration Hall / Dessert shop / Parent-child bakery / Pet store / Pet playground / Mall activity area / Children's theme park]
Main Title: [Main Title]
Subtitle: [A Interactive Slogan, for example: Today you come to the moon!] / Today, sweetness is up to you / Today, it's your turn to care for cuteness / Today, you discover the ancient world! 】
Brand Name: [Brand Name / Venue Name]
Overall style: [Cute / Dreamy / Adventure / Moe / Healing / Dramatic / Parent-child feeling]
Main Color: [Main Color]

Graphics requirements:
1. The screen aspect ratio must be vertical 9:16, fully displaying a floor-to-earth interactive check-in standee.
2. The upper middle part of the stand must have a clear "headgear opening/face hollowed-out area," suitable for real people to stick their heads in for photos.
3. The headgear opening must naturally fit the character's structure, such as the helmet, hat, arch, theme frame, or head position, not forced holes.
4. Design a complete character body below the opening, so that after putting on the head, the user will truly become the character.
5. Character actions should be interactive, such as waving hands, welcoming them, making a 'bow', taking props, supporting objects, reaching forward, pointing forward, etc.
6. The standee must have an irregular contour; ordinary rectangles and display stands are not allowed; Irregular contours should be formed by natural extensions of the theme elements.
7. Add large-sized decorative elements according to the theme, such as rockets, planets, cream, cakes, candy, pets, bubbles, dinosaur eggs, fossils, rock layers, maps, tools, and more.
8. The composition should have layered front, middle, and background to create a light three-dimensional installation, not just a flat cut-out poster.
9. Do not have obvious white edges or rough white outlines; Structural and three-dimensional effects should be expressed through theme color trimming, partial shading, layered occlusion, foreground extension, and irregular outward expansion.
10. Keep Chinese text small and large, mainly retaining: main title, subtitle, brand name, and don't overload explanatory information.
11. The title text should naturally blend into the installation's structure, such as signboards, wooden signs, cream letters, rock letters, theme frames, etc., rather than being flat text blocks posted separately.
12. The stand should have a realistic material feel, such as KT board, Schiffer board, or special-shaped floor-standing photo devices, with clear edges, a sense of thickness, and a stable base.
13. The background can be a simple and realistic indoor store, amusement park, or activity area scene, with slight blurring and avoiding overshadowing the main subject.
14. The overall image should be bright, clear, attractive, and interesting, suitable for customers to take photos and check in and share on social media.

Final Result:
A highly completed Chinese interactive check-in standee allows users to put their heads on and take photos, creating a strong sense of character immersion. The overall design features irregular extension, a light three-dimensional installation, and strong offline communication attributes.

Avoid:
Ordinary posters, ordinary display stands, no openings, obvious white borders, too much text, messy backgrounds, unrealistic structure, like a direct translation and reproduction of the English version.