 smooth surfaces, low contrast, clean appearance, bright colors, pixelation, flat design, minimal details, lack of texture, blurry edges, low resolution, modern look, plain background, unbalanced composition, poor focus, simplistic design, unrealistic elements, lack of depth, noisy rendering, chaotic elements, washed-out tones, artificial look, oversaturated highlights, unrefined details, low-quality output, lifeless appearance, incomplete elements.