AI Zombie Video — Make the Viral Zombie Hug Trend

A cinematic vertical 9:16 short film, exactly 12 seconds, photoreal, 35mm film look, hard cuts only, no text.
@image1 is the survivor. @image2 is their loved one after turning into a zombie and is used only in part one. @image3 is the same loved one alive and healthy and is used only in part two.
Fixed geography for part one: one old wooden cabin room in daytime, dim cool daylight from a window. The survivor stands on the RIGHT with their back to the window. The only door is on the LEFT. The zombie comes in through that door and is always in front of the survivor, never behind them. The gun always points at the zombie. The survivor's skin stays clean, only tears.
In part one the loved one looks exactly like the zombie in @image2 in every shot, even in wide shots and while running: ashen grey skin, dark veins, cloudy milky-white eyes, torn dirty clothes. No blood.
Shot 1 (0-2s): close-up of the survivor, tears running down, aiming a handgun with both shaking hands toward the door.
Shot 2 (2-3.5s): over the survivor's shoulder, the gun in the foreground, the zombie staggers in through the door toward them.
Shot 3 (3.5-5s): extreme close-up of the zombie's face: grey veined skin, white blind eyes, bared teeth.
Shot 4 (5-6.5s): the survivor lowers the gun, lets it drop and opens both arms, eyes closed.
Shot 5 (6.5-8s): wide side-on shot: the zombie sprints from the left and leaps toward the survivor's chest. The shot ends in mid-air.
Part two, a memory: a golden wheat field at sunset.
Shot 6 (8-10.5s): match cut continuing the same leap: the loved one, alive and healthy as in @image3, lands in the survivor's arms; they spin around, laughing and crying, slow motion.
Shot 7 (10.5-12s): close-up, foreheads touching, eyes closed, sun flare between them.
Sound: soft sad piano that turns warm at the cut. No dialogue.