"Flat texture, dull colors, static lighting, unrealistic flames, pixelation, low-quality rendering, cartoonish appearance, unappetizing presentation, amateur 3D work, distorted shape, incorrect proportions, unnatural smoke, unnatural colors, blurry texture, unrealistic composition, lack of detail, poor texture mapping, artificial look, cheesy, unconvincing heat effect, non-commercial quality, low resolution, generic appearance, uninspired composition, poor lighting, lack of realism, unattractive presentation, unprofessional quality."
