Help-I need make a Stencil

I am trying to make the following image (shield and rifles) into a stencil so that i can spray paint it onto a hoodie that i have. I'm trying to make a monotone stencil that will equate to the following image or something similar. I'm OK with losing a bit of detail, as long as the rifles and the shape of the shield are still recognizable. Please keep the immage local to this site. It is a Registered image and i currently have the rights to it.


image needing altering


sample/goal

If their are any talented GFX artists who are willing to help i would gladly appreciate it.