윤시우

Visual novel character sprite, anime cel-shaded style, clean lineart, flat colors with simple soft shading. Full-body standing portrait of a chubby, plump teenage boy about 17 years old with dark brown skin, long straight silver hair with straight blunt-cut bangs, large clear brown eyes, wearing work coveralls and a hair ribbon, cheerful, bright personality. Facing the viewer, relaxed neutral standing pose with arms at the sides, whole body from head to feet visible. Neutral expression. The character must be fully isolated on a genuinely transparent background (PNG with alpha channel): no background, no floor, no shadow, no glow, no vignette, no checkerboard pattern.