A cartoon mermaid with long hair and a purple bikini in the water

​masterpiece、ultra-quality、ultra-detailliert、Perfect drawing、独奏、mermaid、Upper body beauty、The lower body is a fish、Arms raised wide、Open armpits、Raking up hair、((pretty bikini))、((bulging bust top))、A smile、18year old、blue-sky、cumulonimbus clouds、glowing sun、shores、the reef、beatiful backgrounds、Accurate drawing、Detailed drawing

(nsfw:1.5),((apron)),(((panties))),(extra fingers,fewer fingers,strange fingers,bad anatomy, bad hands),EasyNegative, paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, glans,((nude)