Keep the EXACT same character, identical face, same short dark brown hair, same short beard, same beige/tan utility overshirt over dark charcoal t-shirt, same modern webtoon / semi-realistic anime illustration style and coloring, same framing. Change ONLY the pose: he holds a smartphone upright in one hand at chest height, screen turned toward the camera showing a blank light vertical video screen, and gestures toward it with his other hand, with an engaged presenting expression. Vertical portrait from top of head to mid-thigh, centered, phone and both hands fully inside the frame. IMPORTANT: entire background must be a single flat solid chroma-key green (#04ab50), completely uniform, no shadows, no floor, no other props, no text anywhere.
