Some parts of their arms are already mechanical, cause the control panel, the energy flechet and the wristblades... well... except for the blades... are implanted in theyr arms and conected to theyr neurons. So they do have the technology for it, but i think they would have to make arms of the same strength as the real arms and legs. But even so, wouldn`t it be kind of a shame to have been so badly injured and to try to hide it? Where`s the honor in that?
From the depths of the great Metal Sea we come to restore equalty...