Captain America Shield: Prototype

So, after watching the last Cap Movie the other day, i was inspired to make a cap themed thing in 3d, and since the shield its his more iconic thing, that was an obvious choice. But the one i really liked was the design of the easter egg on the Iron Man 2 movie, when a disassembled Cap Shield apears just for a couple of seconds.
So this design is loosely based on the Prototype Agent Coulson gives Tony in that movie, hope you like it and any critic, coment or suggestion is welcome.