A digital illustration in anime style featuring a full-body portrait of a girl s

A digital illustration in anime style featuring a full-body portrait of a girl standing in a grassy field. She has long black hair styled in a ponytail and blue eyes. She is wearing an off-shoulder white sweater, a black glossy satin pencil skirt, and black high heels. The illustration should be ultra-realistic and high resolution (8K), with a clear and sharp depiction of the entire character from head to toe. The girl is smiling, with beautifully structured features and elegantly posed legs highlighted by the high heels. The content should be highly detailed, with an exquisite and sublimely beautiful presentation. The background should include a cityscape, enhancing the overall masterpiece quality of the illustration.