The Zcham were a race of humanoid cyborgs - possibly the far future descendants of Humanity itself - originating eight hundred millenia into the 24th century's future. The only Zcham observed were tall and slim with bronze skin covered in silvery filigrees of integrated nanotechnology that resembled ornate circuit diagrams. Their eyes were lit internally and had a soft red-orange glow. They had two sexes: male and female.