(masterpiece), (best_quality), (ultra-detailed), (illustration) 1man, solo, black leather jacket, white t-shirt, black leather pants, black leather boots, skull chain necklace, biker theme, standing in front custom bike, white hair color, sunglasses, backdrop in factory, dim light, studio light, <lora:chineseMaleLikeness_chineseMaleLikeness3:0.7> <lora:epiNoiseoffset_v2:0.5>

easynegative, badhandv4