The Copperhead is a sleek, high-tech cybernetic implant designed for enhanced agility and reflexes, featuring a metallic copper finish with glowing neon blue circuit patterns. Its form is slender and aerodynamic, with smooth, curved surfaces that seamlessly integrate into the user's neural interface. The implant's surface has a polished, reflective quality, accentuated by subtle engravings of circuit-like designs that pulse with a soft blue glow when activated.