Create a cinematic motion-previs board titled “SHADOW RUN.” Show 8 connected widescreen frames from

Create a cinematic motion-previs board titled “SHADOW RUN.” Show 8 connected widescreen frames from one continuous 15-second sequence, with small timestamps beneath each frame. Focus on readable poses, camera movement, speed, transformation continuity, and impact. This is a storyboard for a sports-animation film, not a character sheet. Main subject: A simplified faceless freestyle skateboarder wearing a loose pale jacket, wide dark trousers, and riding a matte-black skateboard. The skater should remain clearly human-shaped, but minimal and faceless. No realistic facial anatomy, no detailed identity, no logos, no extra characters, no scene text. Important creature rule: The shadow creature must always be a giant black panther. It must never become a human, humanoid, monster-man, demon, ninja, warrior, or person-shaped figure. The creature must keep clear panther anatomy in every frame where it appears: four legs, feline body, long tail, low predator posture, panther head, ears, paws, claws, and animal movement. The panther is made from charcoal, graphite dust, smoke, and torn-paper fragments. It is not a black human silhouette. Concept: A freestyle skateboarder races through an endless warm-white void. The skateboard wheels leave rough charcoal tracks behind them. These tracks lift from the ground and transform into a giant black panther. At first, the panther appears to chase the skater. By the end, it is revealed as the skater’s animal shadow, moving in perfect sync with the skateboarder. Visual direction: Use dry charcoal, graphite dust, torn-paper fragments, smoky ribbons, hand-drawn speed marks, paper texture, and rough brush motion. Palette: warm white, black, and graphite grey. Add only one small crimson accent in the panther’s eye. Style: experimental sports campaign, manga motion, charcoal animation, stop-motion detail, paper texture, and extreme wide-angle cinematography. Timeline: FRAME 1 — 0:00–0:01.8 Overhead 28mm shot. The skater enters diagonally at high speed and carves a sharp turn, cutting a bold charcoal arc across the white surface. The camera descends toward the skater. Audio: wheel rumble, graphite scrape, restrained beat. FRAME 2 — 0:01.8–0:03.6 Low side-tracking shot. The skater performs a high ollie as the charcoal trail tears from the ground like a black ribbon. The trail is still abstract and not yet a creature. Audio: board pop, rushing air, beat locking in. FRAME 3 — 0:03.6–0:05.4 Rear chase shot. The skater lands and accelerates. The floating charcoal trail splits into four animal limbs, like the early structure of a panther. The limbs strike the ground and throw graphite dust outward. The shape should clearly suggest a four-legged feline forming, not a person. Audio: heavy landing, claw scratches, rising bass. FRAME 4 — 0:05.4–0:07.2 Fast circular camera orbit. The skater spins while the forming panther runs around them in the opposite direction. The creature has a clear animal body, long tail, low shoulders, and four running legs. Charcoal and torn-paper fragments spiral around them. Audio: spinning board, layered scratches, building tension. FRAME 5 — 0:07.2–0:09.0 Frontal tracking shot moving backward. The skater charges toward the lens while the fully formed giant black panther runs beside them. The panther is clearly an animal: four legs, feline head, tail, paws, claws, and predator stride. Their movements synchronize. The panther’s small crimson eye opens. Audio: rapid wheel impacts, heavy footfalls, intensified beat. FRAME 6 — 0:09.0–0:11.0 Under-board angle. The skater jumps over the camera as the board briefly breaks into graphite fragments. The panther passes under and around the skater like liquid animal-shaped shadow, still keeping its panther body, tail, head, and four legs. Audio: beat drop, low pulse, slicing air, shadow sweep. FRAME 7 — 0:11.0–0:13.0 Ultra-wide slow-motion shot. The skater lands in a low glide while the panther mirrors the motion beside them in a low feline run. Their silhouettes overlap as the panther folds into the skater’s ground shadow. The panther should remain animal-shaped while merging. Do not turn it into a human shadow. Audio: near silence, soft rumble, stretched graphite hiss. FRAME 8 — 0:13.0–0:15.0 Extreme frontal shot. The skater drives toward the camera and performs one final explosive turn. The panther, still clearly a panther, merges completely into the skateboarder’s ground shadow, then erupts into massive charcoal strokes that flood the frame to black. Audio: heavy bass hit, violent charcoal burst, abrupt cutoff.