ArmA 2 Missile Model Setup

How the default ArmA 2 missile model is setup.

agm65_fly.p3d: autocenter 0, canocclude 0, canbeoccluded 1. fire geometry. flame modeled.
sidewinder_fly.p3d: autocenter 0, canocclude 1, canbeoccluded 1. fire geometry. flame modeled.
sidewinder_proxy.p3d: autocenter 0, canocclude 0, canbeoccluded 1. fire geometry.