<lora:eye_size_slider_v1:8>male, close-up portrait of a senior old man with magnifying glasses holding a erlenmeyer flask in chemistry laboratory, (laughing:1.3), chemistry lab, smoke, fire, (vindiesel:0.9), (dwaynejohnson:0.8), (eddiemurphy:0.9), (benstiller:0.3), dreadlocks, looking at viewer, (masterpiece:1.2), intricate details