Straight Mermaid Tail with Scales

A singular, straight mermaid tail tapers from a rounded top, covered in detailed, overlapping scales that transition in color from a reddish-brown to darker shades towards the tail's end. The tail splits into two distinct fins, featuring a gradient from deep brown to a lighter hue, mimicking the look of natural coloration and wear. The scales give a sense of texture and movement, while the curvature accentuates the overall form.