Real-time Tracking Shot of Hunter Walking with Shark in Desert Dunes

[MODE] I2V (use the provided image as the only visual reference) [PACE / TIMING] real-time speed (1×), NOT slow-motion, NOT time-stretched, NOT frame-interpolated duration ≈ 4.0 s total exactly 3 full steps within 4.0 s (step interval ≈ 0.65–0.7 s) natural gait with heel-to-toe roll [SCENE / SUBJECT] same desert dunes at warm golden hour; same pumpkin-headed hunter (fur vest, leather straps) carrying the same injured shark (red scratch over eye, tongue out). keep shark head behind hunter’s back as in reference. [ACTION] hunter walks forward at a brisk, natural pace; footprints appear instantly; small sand puffs with each footfall. [CAMERA] Tracking shot from behind, Eye level match-move with the hunter’s speed (no slow dolly feel) 35mm lens; steady-cam with very light sway only (avoid floaty motion) no orbit, no whip-pan. [SHUTTER / LOOK] shutter ≈ 1/100–1/125 (crisper motion; NOT 1/48 slow-mo look) 25–30 fps; cinematic contrast; warm amber grade; soft bloom kept minimal. [PHYSICS] sand grains flick and settle fast; short-lived dust motes in backlight; spear tip leaves brief indentation; micro jiggle on shark gill/fin synced to steps. [ENDING] minimal hold 0.2 s after the third step (for thumbnail), then cut. [NEGATIVE / CONSTRAINTS] NO slow-motion, NO time-remap, NO frame interpolation; do not change location, wardrobe, shark pose, or time of day; no extra props or text.