I have been comparing ordinary daylight photos with photorealistic generated stills, and the same checks keep failing: fingers, ears, and whether the shadow under the chin agrees with the shadow on the ground. I am not posting a shop listing. One Chinese walkthrough stays on that kind of generation rather than filters, so I am leaving it once instead of a pile of screenshots: ai生图
My notes, if they help anyone sorting reference pictures: describe a place, a time of day, and one material such as brick or glass. Too many adjectives and the picture turns plastic. If the background geometry bends, I throw it out. If only the colour shifts, I treat it as a sketch, not as proof of a real room. I do not use a generated face as if it were a person who works somewhere. That is a different problem from testing a renderer. I keep the prompt in the file name so I can tell the versions apart later.
