[STALKER2] Enable flashlight shadow, and if possible increase muzzle flash radius

[WinterElfeas]

Hey

As per title, those 2 points a quite immersion breaking for a game that wants itself horror-like, especially at night.

If anyone can find a way to implement those, would be great!

[patr1xxxxx]

Yes please, I just wanted play the game but when I saw there is no flashlight shadow and muzzle flash I decided to wait for some mod or update from devs. 

[Nebujin83]

I send the person, who gets muzzle flashes to work a little something via PP.