A drawing of a girl with blue hair and a blue sweater

(Highest quality, sketch:1.2),Realistic,Illustrator,anime,1 girl, Detailed lips, sweater, custom, Blue gradient background, Neon Hair, Blue Hair, Medium Wavy Hair, Blunt bangs, Friendly, Cute Smile, A kind smile, Texture Clipping, masterpiece, style: Retro Classic, Dark Black、whole body、Cowboy Shot, ((From head to toe：1.7))

(worst quality, low quality,realistic,illustration, 3d, 2d, painting, cartoons, sketch)