Use the uploaded padded reef school as the exact locked twelve-fish identity, species mix, count,...

Use the uploaded padded reef school as the exact locked twelve-fish identity, species mix, count, size hierarchy, colours, side-facing direction and premium painted 2.5D material reference. On the existing mathematically pure black #000000 matte with a fixed camera, create one uninterrupted five-second shark-alarm escape response while every complete fish stays centered inside the central 70 percent of frame. Begin with 0.7 seconds of calm living formation motion: all twelve fish have continuous offset tail beats and subtle body flex. The school senses a large predator outside frame behind it. The leader gives one sharp course cue; a readable alarm wave travels front to back, the formation tightens into a compact escape wedge without collisions, and all fish perform two stronger anatomically articulated tail strokes. The complete group shifts locally by less than five percent of frame width and three percent downward; runtime will add screen travel. During the final second the same twelve fish smoothly restore the original spacing, direction, brightness and calm tail cadence. Preserve every fish and the exact species order throughout. NEGATIVE PROMPT: No shark, dolphin, scenery, water texture, lamp, spotlight, particles, bubbles, camera movement, zoom, cut, baked frame traversal, frame exit, full direction reversal, U-turn, circular orbit, random scatter, front-facing or edge-on fish, static-card slide, frozen tails, count change, spawning, disappearing, duplicate or missing fish, species mutation, fish crossing through fish, position swap, collision, opacity fade, ghost, crossfade, teleport, morphing, blur, freeze, text, logo, UI or reels.