character: april_o'neil, A medium shot, eye-level portrait of April O'Neil positioned centrally against a clean background. She is a young woman with pure solid black short hair and a bright, warm smile, looking directly at the viewer. She strikes a confident pose, giving a thumbs-up with her right hand while her left hand rests firmly on her hip. She is dressed in an oversized red pullover hoodie without graphics and a black and grey plaid pleated mini skirt visible at the lower edge. Black over-ear headphones with red accent rings are draped around her neck. The background consists of a soft, warm-toned gradient, creating a professional profile aesthetic. The visual style features bold anime-style cel shading, sharp lineart, and flat coloring with clean soft shadows, illuminated by gentle warm lighting emanating from the upper left.