low detail, flat shading, overexposed highlights, washed-out contrasts, unrealistic proportions, digital artifacts, smooth or plastic textures, blurry edges, oversaturated colors, messy composition, inaccurate anatomy, cartoonish features, excessive smudging, poorly defined lines, lack of depth, uneven lighting, artificial-looking strokes, unnatural gradients, pixelation, chaotic backgrounds, blurry facial features, undefined eyes, distorted anatomy, overly clean or smooth textures, lack of emotional depth, artificial highlights, low resolution, oversimplified strokes, stiff poses, overly smooth fur, unbalanced shading, poorly rendered textures, washed-out details, chaotic or cluttered strokes, lack of structure, random or irrelevant elements