-schnip-
Right, forgot this is for display and not airsoft plang. :P
But the silencer needs to go (if it's removable and there's no orange tip under it, PAINT IT SO YOU DON'T GET SHOT) and so does the scope. And since you have the reflex sight, you'll look like a kickass generic rebel.
Actually, I might make a medic costume. The arm patches will be easy and I don't have to wear a hat.