Also here is now an edit of my previous post (note the new nick-name I gave him.)
After the procedure Raven's arm was repaired, and heavily modified. However due to the recent events he is beginning to remember how much pain his arm has brought him. Raven who is now holding back his rage over his Nasod arm is now beginning to fall back on his swordsmanship like he originally planned. However he cannot ignore the modifications that have been done to his arm. Raven begins training his body to it's limits even further. Becoming a dangerous soldier that can close the distance with powerful blasts from his Nasod Arm, as well as tearing an opponent to shreds with his blade. The stress of his training however had caused his hair to become white in certain areas. Raven's clothing also becomes worn out from his intense training, and as such he had gotten a new outfit and cut his hair.
(Except with the Nasod Arm he currently has which is the Veteran Commander Nasod Arm.)
With the many new enhancements to his arm, and his newly found skill with a blade he has now become the new
Grandmaster Veteran.