Beach Girl Cleans Shark's Sparkling Smile

First Frame Image Prompt: A young 3D animated girl with reddish-brown hair in pigtails, wearing a colorful top and skirt, sitting on a sandy tropical beach and drawing in the sand with a large colorful toothbrush. Serene ocean waves in the background, warm golden sunrise/sunset lighting, soft orange and pink sky, gentle clouds, palm trees in the distance, vibrant and expressive Pixar-style 3D animation, cinematic beach atmosphere, shallow depth of field, high quality render Image-to-Video Prompt: Theme: A brave young girl on a tropical beach meets a large shark with filthy teeth and helps clean them, turning a scary encounter into a heartwarming friendship Visuals: Vibrant 3D animated tropical beach at golden hour, cute young girl with pigtails and a colorful outfit, large cartoonish shark with comically dirty algae-covered teeth, expressive jungle animals (hermit crab, monkey, parrot) reacting in shock, sparkling clean teeth transformation, warm sunset/sunrise palette with ocean blues and sandy golds Camera: Wide establishing beach shots, close-ups on facial expressions and the dirty teeth, dynamic low angles during the brushing action, gentle follow shots as the shark swims away into the sun Style: Cinematic 3D animation, Pixar-style expressive characters, bright saturated colors, soft warm lighting, playful and heartwarming family-friendly tone Action + Sound Design: The girl sits peacefully on the beach, drawing in the sand with a large toothbrush — gentle ocean waves + soft breeze [cut] A large shark surfaces from the water behind her; the girl jumps up startled, holding the toothbrush defensively — water splash + surprised gasp [cut] Close-up on the girl's concerned face, then the shark's mouth revealing green algae-covered dirty teeth; cut to a hermit crab, monkey, and parrot watching in shock — dramatic sting + worried animal chirps [cut] The girl points sternly at the shark's teeth, then vigorously brushes them with a determined expression — energetic brushing sounds + squishy foam + determined grunts [cut] The shark reveals a sparkling clean diamond-studded smile; the girl smiles proudly — magical sparkle sound + triumphant music cue [cut] The girl blows a kiss to the shark; the shark smiles broadly and they wave goodbye — soft affectionate sound + gentle wave [cut] The shark swims back into the ocean toward the golden sun; the girl stands on the beach watching — calm ocean waves + warm sunset ambiance