masterpiece, best quality, 8k uhd, high quality, highres, newest, anime coloring, 1boy, solo, male focus, mature male, HMRei, black hair, beard, scar on one side, red shirt, necklace, sunglasses, coat on shoulders, hat, portrait, headshot, looking at viewer, smiling, night, construction background, industrial background

blank background, flat colors, depth of field, blurry background, blurry foreground, bokeh, worst aesthetic, worst quality, lowres, scan artifacts, jpeg artifacts, lossy-lossless, ai-generated, abstract, official art, watermark, logo, signature, text, artist name, dated, username, web address, multiple views, reference sheet, turnaround, greyscale, monochrome, bad hands, bad feet, extra digits, fewer digits, extra faces, missing limb, amputee, severed limb, mutated hands, distorted anatomy