A 16-second, 16:9, 720p stop-motion claymation fight scene. Everything is made of handmade plasticine clay, with visible fingerprint textures, slightly jerky stop-motion movement and soft miniature-set lighting. Reference images: @Image 1  is the girl ninja (orange hair in two braids, green outfit, red scarf, two katanas). @Image 2  is the setting: a green and cream three-car train passing through rainy rice paddies in rural Japan, with mountains and heavy clay clouds behind. The train has a few clay passengers sitting inside, lit by warm window light. @Image 3  is the oni (red skin, two cream-coloured horns, long curly black hair, brown bead necklace, ragged cloth, rope belt, rope-wrapped wrists and ankles, spiked iron tetsubo). Keep every character's design the same throughout. The oni is about twice the girl's height and much broader. 0-2s: Wide establishing drone shot, slowly gliding in over the rice fields. The whole train curves through the paddies in steady rain. The girl stands on the roof at the left end of the train, katanas ready. The oni stands on the roof at the right end, tetsubo resting on his shoulder. 2-4s: Close-up of the girl's fierce, smirking face, then a low tracking shot as she sprints right along the train roof towards the middle car, braids flying. 4-5s: Close-up of the oni's snarling face, then he charges left along the roof, dragging his heavy tetsubo, with the clay roof shaking under his feet. 5-8s: Intense multi-shot fight in the middle of the train, cutting quickly between low angles, side-on tracking shots and close-ups. The girl blocks and darts around the oni, landing several quick katana hits on his arms and legs. The oni swings the tetsubo in a ferocious wide arc, and the girl ducks flat under it as it whooshes past her head. His next overhead smash slams down onto the carriage roof and dents it as she rolls aside. 8-9s: Quick cut to the inside of the train car. The ceiling shudders and a dent bulges downwards, with dust and clay crumbs sprinkling down. The clay passengers look up in shock, mouths open, gasping and clutching their seats and each other, terrified by the pounding noise above them. 9-11s: Cut back to the roof. The fight continues at full speed, with the girl spinning and slashing at the oni and the oni roaring and swinging wildly at her. 11-13s: The oni staggers and winds up for a huge swing. The girl leaps, spinning in the air. 13-14s: Slow-motion hit. Her first katana slashes diagonally across the oni's chest. 14-15s: Immediately after, her second katana strikes his neck in one clean cut. Clay chunks and rain spray, no blood. 15-16s: The oni drops the tetsubo and topples backwards onto the roof of the train, motionless and dead. The girl lands in a low crouch beside him. The camera pulls back to a final wide shot as the train keeps rolling through the rain. Audio: constant wind and heavy rain pouring down, the clatter of the train, loud deep growls and roars from the oni, and a few short grunts and effort sounds from the girl. During the interior cut, add a muffled thud from above and sharp frightened gasps from the passengers. No talking, no dialogue, no words, no music. Avoid: realistic or photographic look, blood, gore, text, subtitles, characters changing appearance, extra characters other than the train passengers.