20 seconds, 9:16. TikTok UGC. Static front-facing smartphone. HARD CUT every 5s. Bright indoor, softly blurred WHITE SOFA behind her. LANA LOCK: @image1 is Lana — photocopy her FACE and hair exactly as shown, adult. IGNORE the clothes in @image1. DRESS: @image2 is the dress (and any shoes shown with it). Photocopy that garment on Lana. IGNORE any model's face in @image2. Same cut, straps, neckline, colour and fabric as shown in @image2. Hair exactly as in @image1, worn loose for UGC. SERUM: @image3 is the bottle — photocopy it exactly as shown — same bottle shape, glass colour, cap, label and liquid, never changing. Hold THIS bottle, not a generic vial. She LIP-SYNCS English. 0.0–5.0s Holds the serum CLOSE to the lens, then pulls back to show her face. Spoken: "Starting with this serum." HARD CUT. 5.0–10.0s Tilts her head, applies a little of the serum from the @image3 bottle to her cheek. Spoken: "It's made with ingredients my skin loves..." HARD CUT. 10.0–15.0s Both hands massage the serum into her skin. Spoken: "...so it helps calm your skin, even out your tone..." HARD CUT. 15.0–20.0s Bright smile, dewy skin. Spoken: "...and add that healthy glow without feeling sticky." HOLD. AUDIO: clear spoken English, room. No songs. NEGATIVE: clothes from @image1, bun-only if it fights the dress look, extra people, overlay type, a bottle that differs from @image3, slow-mo.