Rapide

8k definition, super realistic, horrified mermaid, curved body, thick long tail, dark long hair, red eyes, pale white skin, large breasts, fangs, long and sharp fingernail, fish scales, fish fins on arms and back of body, look at viewer, she is leaning against the glass wall of a huge glass water tank, background, full of water, computer, monitors, electrical device, detailed face, view from distance, dynamic angle