@source: Original clip — a man in a forest filmed on a handheld follow, who turns and looks back at around 2 to 3 seconds. Preserve his identity, face, pose, exact performance, reaction and timing, and the camera exactly: the handheld follow move, framing, shot scale, wide lens, pan and tilt, speed and the source edit and cuts. Change only his wardrobe and the atmosphere; add the sauropods. Do not re-frame, re-time, re-angle or re-cut. Photoreal. 16:9. 11s. Flat overcast rainy daylight, cool desaturated blue-green forest grade, heavy mist and steady rain. NON-IP — generic sauropod, not based on any franchise creature. Diegetic SFX only. Continuous with the source — the same handheld follow, framing, wide lens, pan, tilt, speed and cuts, frame-for-frame. Keep the man in his exact pose, movement and timing, now in a wet yellow hooded rain slicker, glossy, rain-beaded and streaming with water, hood up, fully covering his shirt so no striped shirt shows; his face real human skin with pores, stubble, a wet rain sheen, real catchlights and blinking, never waxy, smoothed or warped. Two to three colossal long-necked sauropods stand in the dark misty pine forest, all the same species and build — a generic Brontosaurus/Apatosaurus-type long-neck, the head tiny relative to a bulky barrel-chested body, the same head shape and proportions on every one. Each has a small, blunt, domed head on a very long thick columnar neck; a broad rounded muzzle with a closed, faintly down-curved mouthline; one large eye each side, dark with a warm amber-brown iris and a round pupil, set high on the skull under a heavy wrinkled brow, fine creases radiating around it. The hide is heavily textured — tessellated polygonal pebble-scales across the crown and snout breaking into deep horizontal wrinkle folds and loose sagging skin down the throat and the full length of the neck, a dewlap of ribbed creases under the jaw. Color is desaturated mottled olive grey-green with patches of yellow-ochre lichen-like mottling over the head and back, paler grey-tan on the lower jaw, throat, belly and inner legs. Bulky barrel torso, deep ribcage, rounded belly; four thick elephantine pillar legs with broad rounded feet and flat soles, loose creased skin folding at the shoulders, elbows, hips and knees; a long tail thick at the base tapering to a whip-thin tip, carried off the ground. No plates, spikes or osteoderms — smooth-backed, just wrinkled hide and real mass. Shot from a low angle looking up, the man tiny beneath them, necks rising above the treeline into the fog, legs like tree trunks, building-sized bodies, with the trees and the man as scale reference. They read as real living animals in a wildlife documentary, never clean CGI: hide like a wet elephant or rhino — deeply wrinkled, cracked, sagging, asymmetric, mud-caked and matte, never smooth, glossy or inflated; eyes alive and wet with catchlights, blinking. They stay veiled by drifting mist and partly hidden behind tree trunks so we never see a whole crisp creature, shot as if on a telephoto lens with shallow depth of field, grain, rain and mist between camera and animal, motion blur and handheld softness. Motion is slow, heavy and minimal — neck sway, blink, nostril flare, breathing, weighty footfalls, real mass; nothing fast, floaty, rubbery or looping. Lock the man's existing forest lighting and grade the sauropods fully into it: the same flat overcast rainy daylight, soft top skylight with no hard key, the same cool desaturated blue-green forest grade, the same mist and rain wrapping them, aerial perspective so the farther ones go hazier and softer rather than crisp, a wet rain sheen and running water on the hide, real soft-edged contact shadows on the wet ground, puddle reflections, matching exposure, color temperature, lens character, atmospheric haze and film grain. They must look filmed in this forest — never lit differently, never pasted, never crisper or a different color temp than the fog. At about 2 to 3 seconds, exactly as the man turns and looks back, one sauropod moves in closer to camera — its huge head lowering and leaning in toward him with curious, menacing intent, filling more of the frame and delivering the scare, his reaction reading as a recoil from the approaching giant. The others stay back in the fog. Location holds throughout: dark misty pine forest, steady rain, drifting fog, dripping foliage, puddles, soaked moss, deep atmospheric depth. Face and identity unchanged; his pose, movement, performance and timing identical to the source; the handheld camera, framing, lens, pan, tilt, speed and cuts identical frame-for-frame; only the wardrobe and the added sauropods are new. No on-screen text or watermark. Diegetic SFX only: heavy rain drumming on leaves, his slicker hood and the mud, dripping water, wind hissing through the pines, his footsteps squelching and an awed, startled gasp on the turn, deep low sauropod rumbles and groans and chesty breathing, a heavy ground-shaking footfall and a closer guttural exhale as one leans in at 2 to 3 seconds, distant calls, rain intensifying on the beat. Everything reacts to what is on screen. No music, no dialogue.