Well,

it´s a medal in some way. It is completely fictional though. It´s the first grade (also in detail) in my 3 medal series. It has some insignia of a well known fantasy universe "engraved" into it's surface: Two griffins to the left and right, a war hammer at the top and a shield with coat of arms at the bottom.
Furthermore, there is a laurel wreath around the skull and an additional ring around the medal.

I recommend to print it with 100 % infill to make it heavier and give it a good feel in the hand.

I didn't think of any way to attach it, but i'm sure you will figure something out. You look like a smart guy.

• Award it to your men to let them know how well they stood against their enemys (and avoid to raise the pay because now they have this shiny but basically meaningless piece of gewgaw to brag about)