An underwater photograph of an armless merfolk swimming through open ocean, using broad shoulder fins in place of arms. The fins sweep outward with each stroke, and a long tail drives her forward through clear blue water. No human arms; the shoulder line becomes fin. Caustic light from the surface ripples across her body, fine bubbles trailing past. Photorealistic underwater shot, mid-full body, cool cyan color grade, slight motion in the fins.乳胶美人鱼在水下缓缓游动，她有着绿色的眼睛，色彩斑斓的耳鱼鳍，以及粉色的头发和低马尾辫 <lora:Armless_Shoulderless_Lamia_Mermaid_epoch_15:2>