More progress of this project (which is very slow J), I've changed the base to make this piece look more attractive. The new composition will make the overall apperance has more space and suited with the size of justicar (which has a large banner). It was made from plaster, copper wire, aluminum sheet (from cans) and pieces of a real brick.
Also, some details were added to tell the story of the scene such as CSM leg, tarps and steel frame.