Create a 15-second native 9:16 vertical UGC review of an electric-scooter helmet, filmed in soft natural daylight on a quiet, controlled, traffic-free riding path. The entire video must remain portrait 9:16 and be composed specifically for mobile viewing, with no landscape crop, letterboxing, or squeezed widescreen composition. Use realistic skin texture, natural outdoor light, mild authentic camera movement, and an informal “showing a friend the helmet I use for short rides” feeling. Use @Image1 as the absolute product reference for the helmet. Use @Image2 as the rider’s identity reference: preserve his recognizable face, short tousled black hair when the helmet is off, body proportions, black overshirt, white T-shirt, dark blue jeans, and white sneakers. Preserve the @Image1 helmet exactly in every shot: one smooth light-beige open-face electric-scooter helmet with a rounded shell, clear curved full front visor, small dark rectangular vent near the front brow, black circular side fitting with a five-spoke star-like shape, dark inner lining, black chin straps, black buckle hardware, and one bright red buckle-release section. Keep the shell color, silhouette, visor size and curvature, vent position, side fitting, lining, straps, buckle, and red release detail consistent. Do not invent logos, printed text, graphics, extra vents, tinted glass, lights, electronics, headphones, microphones attached to the helmet, extra visors, a full-face chin bar, or a different helmet design. Do not claim or imply any safety certification, impact rating, legal approval, weatherproofing, or guaranteed protection. 0-3 seconds — vertical front-camera medium close-up beside a stationary electric scooter on the controlled path. The @Image2 presenter holds the @Image1 helmet beside his face with the clear visor lowered and the beige shell fully visible. He looks directly into the lens and says naturally: “Okay, this is the helmet I’ve been reaching for on my everyday rides.” 3-6 seconds — hard cut to a vertical product-and-fitting close-up. He turns the same helmet slightly to show the clear curved visor, brow vent, black side fitting, dark lining, and black chin strap with its red release section. He puts the helmet on while stationary, lowers the clear visor, and fastens the buckle correctly under his chin. He says: “I really like the clean beige shape and the clear visor.” 6-12 seconds — hard cut to a vertical moving follow shot on the empty, traffic-free path. He rides the electric scooter slowly and steadily while wearing the same source-faithful helmet with the visor down and chin strap fastened. Both hands remain on the handlebars, his eyes remain on the path, and he never holds a phone, touches the helmet, looks into the camera, or performs a stunt. The camera is operated independently from a safe distance and tracks alongside at matching low speed. His natural live voice is captured by an off-camera recording setup, not by invented helmet electronics. While continuing to watch the path, he says: “The visor gives me a clear view, and the strap sits comfortably while I’m moving.” 12-15 seconds — hard cut back to a stationary vertical medium close-up after he has completely stopped and stepped off the scooter. Still wearing the helmet correctly, he raises the clear visor, looks into the lens, and gives a small satisfied smile: “Simple, comfortable, and easy to wear. That’s exactly what I wanted.” Keep all dialogue verbatim and in this exact order, with natural conversational English delivery, realistic pauses, synchronized mouth movement whenever his mouth is visible, and no unnatural lip animation behind opaque surfaces. Use clear creator voice, subtle outdoor ambience, quiet buckle contact, and low electric-scooter road sound beneath the riding dialogue. No music, voice-over, captions, subtitles, interface overlays, borders, watermarks, price claims, safety guarantees, certification claims, crash demonstrations, speed claims, or call to action. During motion, the path remains empty and controlled, speed remains low, both hands stay on the handlebars, eyes stay on the route, and the rider never addresses the lens visually. No public-road traffic, passengers, tricks, abrupt turns, handheld filming by the rider, or phone use while moving. Use only purposeful hard cuts; no morphing, whip pans, speed ramps, crash zooms, camera orbits, or glossy commercial moves. Maintain native 9:16 framing, stable @Image2 identity, accurate anatomy, one consistent source-faithful @Image1 helmet, one consistent scooter, correctly fastened straps, and clear product visibility through the final frame.