90-year-old Chinesegrandfather with short white hair, White beard and white eyebrows，Ultra-detailed detailing，Highlight the atmosphere of despair and loneliness，Ultra-realistic seniors，Aging on the face is vividly depicted，Age spots，Real wrinkles，Extreme light and shadow，Aurora chase，Extremely strong reflected light，Extreme ambient light，Hyper-realistic，tmasterpiece，Night of heavy rain，The rain drenched the whole body，（Extremely complex eye details:1.3）His face was filled with sadness and sadness1.2，（ultra-realistic realism:1.3）rendering by octane，CGSociety trends，8K，HighestQuali

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))