(Best Quality,ultra detailed,realist:1.37),high resolution(4k,8k),portrait,Demon Slayer character,black hair with blue,semi long hair,dark blue eyes with golden irises,,warm smile,YOUNG,sarcastic,24 years ,Kimetsu no Yaiba's distinctive style, firm installation, vibrant colors, detailed facial features, powerful aura, determined expression, katana in hand, fierce eyes, dusk scene, dramatic lighting, flowing layer, a dark yukata with gold decorations, intricate patterns, dark blue background.

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))