damn! I would like to know!
maybe you could create this part
http://site.opticsale.com/lib/images/Reticles.jpg on photoshop with a transparent background and maybe add in that effect using the "Effects" button in photoshop, then add it on a layer above the video layer? I will see what i can create for you. However, the effect for the man, might be hard.
...Grazie?