To ensure high-quality image, it is important to avoid errors in small details such as fingers, clothing folds, and accessories, as well as inaccuracies in color and shading. Excessive distortions that make the person unrecognizable should be avoided, while maintaining resemblance to the reference image and capturing the person's distinctive features and expressions. Body proportions should be realistic and consistent, and stylistic coherence should be maintained throughout the drawing, avoiding mixing incompatible styles or elements.
Furthermore, it is important to avoid distortions in the eyes, ensuring they are represented accurately and without errors that may affect the overall quality of the image.
ugly, deformed, noisy, blurry, distorted, out of focus, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingers, nudity, nude