Three anime characters are standing next to each other

{{{{{solo}}}}}, {medium hair}, {shirt}, boots, smartphone , {hands_on_hips}, bust, masterpiece, best quality, masterpiece,best quality,official art,extremely detailed CG unity 8k wallpaper, {{{{{{boy}}}}}}, {black hair}, bangs, {{{{{{3boys}}}}}}, {2boys}, {hat}, male, black cardigan ,gun, {expressionless}, {expressionless}, {gradient eyes}, {black eyes}, high - waist shorts,

(worst quality, low quality:1.4), (greyscale, monochrome:1.1), cropped, lowres, username, blurry, trademark, watermark, title, multiple view, Reference sheet, curvy, plump, fat, strabismus, clothing cutout, side slit, worst hand, (ugly face:1.2), extra leg, extra arm, bad foot, text, name, (bad anatoalchemistmy), (inaccurate limb:1.2), bad composition, inaccurate eyes, extra digit, fewer digits, (extra arms:1.2)