Dracula Hand Dance

@Video1 controls motion, camera, framing, timing, and sound; keep all of it exactly: the static waist-up shot and the whole hand and finger routine on the beat - crossed fists at the chest, a triangle made with the fingertips, palms crossed flat on the chest, fingers interlaced into a pyramid, fingers flicking and parting, then palms rolling over each other in front of the chest. Both hands stay in frame the whole time, five fingers on each hand, short nails, no claws. @Image1 controls the identity of the performer: replace him in every frame with the person from @Image1, including face, hair, build, outfit, and any special features such as eye colour or fangs, which stay visible in every frame. Calm deadpan face looking straight into the lens, no smile. No trace of the original. If @Image2 is provided, it controls the location: replace the environment and the crowd behind him to fit that place, with everyone dressed to match it. If @Image2 is not provided, keep the original environment. From @Video1 take only the motion and the camera; take none of its people, clothes, props or walls. One continuous shot, no cuts, no subtitles, no text.