Black Sun Clone Transformation

Help me generate a clone video: keep the face perfectly aligned, don't change facial features or face shape, and don't beautify it.
Style references to BLACK SUN, realistic and dark, with biotechnology and alien technology vibes, heavy and oppressive.
Pre-transformation look: Black leather trench coat + black shirt, bangs covering the forehead, not showing the forehead, gloomy and steady.
Belt: Drawn, alien energy core, no toy feel.
Scene: Overcast outdoor open space, gray-blue sky, windy.