Create a 4:5 aspect-ratio, hyper-realistic 8k studio shot, captured with a 50mm lens at a slightly low angle, featuring a reference person smiling directly at the camera. The character is standing, with their left hand casually in their pocket and their right arm bent, leaning against a colossal, three-dimensional, stylized Instagram logo(rounded square camera symbol). The 'Instagram' logo is rendered in a official Instagram gradient colors transitioning from magenta → pink → purple → orange, exhibiting clean, sharp edges and a smooth, glossy texture. The character wears a pink-to-purple gradient hoodie with "Prompt Plum" emblazoned in white text across the chest, grey cargo pants with visible pockets and subtle creasing, and pristine white high-top sneakers. A dark smartwatch is visible on their right wrist. Character stands on the floor, while the giant 'Instagram' logo on a rectangular pink-to-purple gradient plinth, which is enveloped at its base by soft, volumetric white clouds, creating a dreamlike, ethereal effect. A metallic plaque is affixed to the front of the plinth, displaying the text "PromptPlum" and "Al Creator" in a clean sans-serif font. The scene is illuminated with cinematic studio lighting, featuring soft, even front lighting with subtle fill, and a gentle rim light highlighting the character's left side, casting soft, realistic shadows. The background is a clean, grey gradient, slightly darker on the outer sides, emphasizing the subject. Highly detailed textures are visible on the clothing, sneakers, and the polished surfaces of the logo and plaque.