Stable diffusion, realistic 3D model, futuristic laboratory, sci-fi setting, complex machinery, metallic surfaces, LED lights, wires, tubes, glass containers, beakers, test tubes, microscopes, lab coats, goggles, gloves, scientist character, middle-aged man, beard, messy hair, worn jeans, white shirt, intense facial expression, focused on experiment, dramatic lighting, shallow depth of field, cinematic composition.