The idea is very good. But this mode is only useful for admins. Seeing empty weapon boxes everywhere is not something players like. I would like to make a suggestion: don't spawn these boxes. Let the admins add weapons and ammunition in them and use them in events. There should be sandbox options. It would be very nice to have them only in military places. You can use a different picture when there is a weapon inside. I like the design very much.

It’s up to other developers to hook up my mod to their loot systems and events ;)
As for empty spawns, I can make these cases spawn closed first so the player needs to open them (preferably with some tools) to get random loot inside.
I could also make these loot tables configurable through the mod server files. How does that sound?

I think this mod would be absolutely brilliant with brita's weapons

I'll add Brita's Weapons support in the next update.