kling-video/v2.1/pro/image-to-video Prompt: “Make the person in the image perform a graceful, feminine standing dance with gentle, flowing body movements. Focus on soft hip sways, subtle upper body motions, and natural hair flow to create a smooth, elegant dance. Keep arm and hand movement minimal and delicate to avoid blurring. Ensure the dance is loopable and the transitions feel seamless for continuous playback.”