Netorare, score_10, score_9, score_8_up, score_7_up, mermaid, beautiful, beach, resting on shore, bubbles, colorful, vibrant, cheerful, (ambient occlusion), (mermaidcore), (high chroma), trending on artstation, source_anime, saturated,  cinematic, (masterpiece: 1.2), high quality, (pixiv illustration style), (extremely detailed) -- HD