A detailed character turnaround sheet and design reference for "Yotsuba", a chubby and short middle-aged woman appearing to be a friendly housewife in her 50s, with a gentle, peaceful smile. The sheet presents four distinct views on a clean white background: a clear front-facing full-body view, a clear left-side profile full-body view, a full-back body view, and a separate close-up headshot showing her face and glasses. Yotsuba, who stands only 1.5 meters tall, has short brown bob-cut hair and wears round brown-framed glasses. Her clothing, as seen in the reference, consists of a simple dark brown long-sleeved shirt, light blue cargo pants with visible side pockets, and simple gray sneakers. Her expression is a kind and warm smile in all views. The entire sheet must replicate the simple,cute, hand-drawn-feel anime illustration style with clean outlines and soft lines. Include a subtle, small height marker scale next to the full-body views, indicating her 1.5-meter height at the top. Clean indoor lighting, focusing on clarity.
