subdermal LED emerald cuff, (internal LED glow:1.7), (embedded LEDs:1.7) forming a bold, glowing cuff pattern beneath the wrist skin, soft emerald-green light radiating through the skin, (emerald-like glow:1.6), luxurious light pattern enhancing the wrist, (natural skin tone:1.5), high-definition, (ultra-realistic skin textures:1.7), glowing light seamlessly integrated with the skin, (regal cuff pattern:1.6) following the wrist contour, perfect for both formal and casual wear, (worn jewelry:-1.8), (external cuff:-1.8), (rigid design:-1.5), smooth light transitions, bold but elegant tech-enhanced beauty