Jean, Marco, and Freckles

Jean and Marco have been a team for a while. a few years ago, a Kaiju took out half of their last Jaeger, severely injuring Marco in the process. Jean managed to pilot the remains of the Jaeger back to shore with an unconscious co-pilot. Marco barely survived, but as soon as he was able to walk without assistance again, he was back in the Jaeger. a certain J-science friend of his designed a prosthetic arm that is directly connected to his pilot suit.