Basic iron shield prop design (Blue)

Here is another shield paint design, this was my second design I made. I wanted to come up with an angular design for this one, I have no idea what to call the emblem for the time being. what would you guys call it? I like to think this design would be some kind of infantry shield for a kingdom. maybe the kings guard? do you guys have any ideas for other paint jobs?

Also please do not copy or take this design and call it your own. thanks