Christmas Special - Christmas Elf

(Masterpiece, best quality, ultra-detailed, 8k resolution). A photorealistic 4-panel split-screen collage, all panels feature the same female character. [Key: Maintain precise facial features, preserve the original facial structure, the character is completely consistent throughout the collage]. The character has fair skin with a natural texture and bright eyes. Top-left panel: The character is wearing a green Christmas elf costume, wearing pointed elf ear props, saluting towards the camera with a mischievous expression. Top-right panel: The character is holding a giant toy hammer, pretending to hit the camera, eyes wide open. Bottom-left panel: The character is wrapping a gift, holding one end of a ribbon in her mouth, frowning slightly, looking focused and cute. Bottom-right panel: The character is sitting on a pile of gifts, hands cupping her cheeks, feet dangling in the air, with a satisfied expression. Environment: A color-saturated Christmas workshop background with red and green contrasting colors. Lighting: Bright studio lighting, no shadows, strong cartoonish feel. Style: K-pop album insert style, vibrant and jumping colors, sharp focus, lively and playful.