Draw a classic shield-shaped coat of arms. No centro do escudo

Draw a classic shield-shaped coat of arms. No centro do escudo, place a stylized plate in a silver or gray color, symbolizing a solid foundation. On top of the plate, put a green olive tree, with detailed leaves and sturdy branches, representing peace and prosperity. At the top of the shield, add a golden crown with ornate details, symbolizing royalty and nobility. The bottom of the shield must be divided into two parts: the left half in blue, and the right is blank, representing balance and serenity.