A close up of a man in a red underwear standing in a train

(best quality,highres,masterpiece:1.2),ultra-detailed,realistic,photorealistic:1.37,studio lighting,HDR,UHD,physically-based rendering,professional,vivid colors,bokeh,portraits A muscular Korean man standing shirtless in a metro, displaying his well-defined chest and a noticeable bulge in his underwear. The man adopts a spontaneous pose, exuding confidence and charm. The artwork should be of the highest quality, with ultra-detailed and realistic features, capturing the nuances of his physique and facial expression. The lighting should be studio-like, emphasizing his strong features and casting subtle shadows. The image should showcase vibrant colors and utilize bokeh effects to create a visually stunning and professional portrait.

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))