A 25-year-old male，Wear a vest,low-contrast,

(nsfw:1.5),(worst quality, low quality:1.3), (depth of field, blurry:2.0), (greyscale, monochrome:1.1), 3D face, nose, cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, multiple view, Reference sheet, EasyNegative, head out of frame, nsfw,