No visible seams or stitching
No excessive noise or graininess
No unnatural lighting or harsh shadows
No pixelation or distortion
No lens flares or excessive glare
No unrealistic reflections or highlights
No jagged edges or aliasing artifacts
No extreme blurriness or lack of focus
No overexposed or underexposed areas
No color bleeding or oversaturation
No skewed or warped perspectives
No unnatural proportions or scaling issues
No clipping or missing parts of objects
No overly repetitive patterns
No unrealistic physics or gravity effects