photorealistic 35mm film still, a character model turnaround sheet arranged in a clean 2x2 grid, four views of the same woman on one seamless cold grey studio backdrop #606570, shot on arri alexa 35 with cooke anamorphic lenses, visible film grain, sharp unretouched skin texture, documentary casting-session realism, no retouching, imperfect skin, thin even white gutters between panels