[QUALITY] masterpiece, best quality, highres, ultra-detailed, extremely detailed, detailed anime illustration, vibrant colors, beautiful underwater lighting, clean lineart, soft cel shading, magical atmosphere, cute Halloween fantasy, [CHARACTER] 1girl, young little mermaid girl, cute childlike appearance, long flowing hair, beautiful mermaid tail, colorful scales, seashell accessories, Halloween-themed ornaments, holding a decorative magical trident, adorable ocean princess, [POSE] happily enjoying an underwater Halloween party, playful swimming pose, cheerfully holding her trident, surrounded by friendly sea creatures, joyful expression, lively and energetic atmosphere, [BACKGROUND] underwater Halloween party, colorful tropical fish in orange, purple and black Halloween colors, glowing jellyfish resembling floating Halloween lanterns, cute sea urchins decorated like tiny pumpkins, playful fish wearing miniature Halloween costumes, jack-o'-lantern decorations made from seashells, colorful coral reefs, glowing seaweed, floating bubbles, sparkling magical particles, festive underwater decorations, mysterious yet adorable deep-sea atmosphere, vibrant orange and purple lights contrasting with beautiful turquoise seawater, , big breasts, impossible clothes, , loli, petite, ,

(NSFW:2.0),(EasyNegative:1.0),(extra fingers, deformed hands, polydactyl:1.5),(Textual Inversion),(multiple legs),(bad hands:1.4),(bad anatomy:1.4),(worst quality:1.4),(low quality:1.4),(long legs:1.4),(long waist:1.4),(monochrome:1.1),(blur eyes:1.1),(ugly:1.1),(lip, tooth, rouge, lipstick, eyeshadow,choker:1.4),text, see through, worst quality, low quality, lowres, blurry, photorealistic, realistic fish anatomy on the girl, horror, grotesque, gore, scary monsters, dark and depressing atmosphere, sexualized, revealing clothes, extra arms, extra legs, multiple tails, malformed hands, distorted anatomy, duplicate characters, multiple tridents, text, watermark, logo