Create a realistic talking avatar by transferring facial expressions and body motion from the reference video to the person in the photo. Preserve the original face, identity, age, proportions, hairstyle, clothing, and background. Keep the face sharp and

Create a realistic talking avatar by transferring facial expressions and body motion from the reference video to the person in the photo. Preserve the original face, identity, age, proportions, hairstyle, clothing, and background. Keep the face sharp and natural, with stable lighting and minimal artifacts. Match the timing and rhythm of the reference video.