人魚になった佐天さん♪リバイバル２（tsubaki3テスト）

１が戦士になったので。こちらを。 tsubaki2で公開した作品を、そのままのプロンプトで、tsubaki3 へ焼き直ししています。なにかが足りません。 Saten-san as a Mermaid♪ Revival 2 (tsubaki3 Test) Since the first one featured her as a warrior, here is this version. I am recreating a piece originally published on tsubaki2 over on tsubaki3, using the exact same prompts. Something is missing. （過去作品） https://pixai.art/artwork/2040036712928770831?utm_source=copy_web

#A Certain Magical Index #A Certain Scientific Railgun #Mermaid #Saten Ruiko #Girl

Published on Sep 5, 2026

七夢

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character: saten_ruiko, copyright: toaru_kagaku_no_railgun 1girl, solo, mermaid, fish tail, bare shoulders, green eyes, long hair, straight hair, dark gray hair, floating hair, hair flower, white flower hair ornament, hair ornament on right, swimming, underwater, joyful, smile, elegant pose, reaching out, sunlight shafts, god rays, caustic, water bubbles, coral reef, coral, colorful coral, sea plants, seaweed, school of fish, full body, dynamic angle, painterly, soft lighting, ethereal glow A wide underwater shot captures a joyful mermaid swimming gracefully upward along a sweeping diagonal path through the luminous ocean depths. Her upper body is bare-shouldered, transitioning at the hips into an elegant, shimmering scaled fish tail that arcs in a fluid, propulsion-driven S-curve, with translucent caudal fins rippling gracefully behind her. Long, straight dark gray hair unfurls and drifts softly in weightless currents around her shoulders, adorned on the right side with a pristine white flower hair ornament. Her bright green eyes sparkle with delight and her lips curve into a serene, blissful smile as one hand extends delicately toward a swirling school of tiny, gleaming silver fish swimming in tandem. Beneath her, a lush seabed sprawls with vivid branching coral reefs in vibrant pink, violet, and amber hues, interspersed with tall, gently swaying sea plants. From the undulating surface above, bright golden sunlight filters down in radiant, shimmering god rays, casting dancing caustic web patterns specifically across the upward-facing planes of her face, shoulders, and tail scales. Translucent dreamy bubbles stream from her motion and ascend toward the sunlit surface. The palette contrasts deep oceanic teals and cool aquamarines with warm golden light shafts and vivid reef accents. Rendered in a soft painterly style with visible brush textures, fluid blended color blocks, an ethereal glow, and loose, sketch-like linework. Mystical and serene.

Show Parameters

Original Prompt: A single character A as a mermaid, gracefully and joyfully swimming through a beautiful underwater world, elegant flowing motion, long hair drifting softly in the water, sparkling sunlight filtering down from the ocean surface, colorful coral reefs, swaying sea plants, schools of small fish, dreamy bubbles, mystical and serene atmosphere, highly detailed, breathtaking composition, fine art painting, masterpiece, museum-quality artwork, classical yet fantastical beauty, poetic and elegant visual storytelling, character A:, Saten Ruiko,Certain Scientific Railgun,1girl, long straight dark gray hair,white flower hair ornament on the right side,green eyes,
Mode: ultra
Size: 2048 x 2048
Negative: lowres, worst quality, low quality, bad anatomy, bad hands, text, error, missing fingers, jpeg artifacts, signature, watermark

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