portrait of a 33 year old british man with long chesnut hair and a detailed beard, green eyes, (bags under eyes, and a tired, old look on his face), detailed eyes, detailed iris, expressive face, expressive eyes, (realistic face, perfect eyes, perfect face:1.1), 16K, high quality, photorealistic, realism, art photography, Nikon D850, 16k, sharp focus, masterpiece, breathtaking, atmospheric perspective, diffusion, pore correlation, skin imperfections, DSLR, 80mm Sigma f2, depth of field, intricate natural lighting, film grain, <lora:add_detail:0.3>