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 and expression: a facepalm — one palm pressed against his forehead covering part of his brow, eyes closed, eyebrows knitted, a tired "oh no" expression. The other arm relaxed at his side. The mouth stays clearly visible below the hand, not covered. Vertical portrait from top of head to mid-thigh, centered. IMPORTANT: entire background must be a single flat solid chroma-key green (#04ab50), completely uniform, no shadows, no floor, no props, no text.
