It has been a long time since the map was made, then he left pb2. so the map is a combination of bosscats mw3 and fightforthebase.
Map ID: http://plazmaburst2.com/?s=9&a=&m=rejec ... &id=768726
http://prntscr.com/fk4lha
http://prntscr.com/fk4a4l
http://prntscr.com/fk4aez
http://prntscr.com/fk4bwn