Spawn bots at locked crates, and limit structures in caves?

Hello there is a way on the locked boxes of CH47 bots (zombies or something) to spawn? 

And I would like to have a structure limit in caves, something like that is doable?

With me is a player who has now built in 2 caves and it is impossible to raid there, you would have to have over 200 C4 and even that would probably not be enough.
Building safe and hidden is one thing, but a raid should still be feasible
In addition, there is not a single door in his buildings, only walls ... where he always ports into

I would like to prevent this without changing the home port limit
 
Thanks in advance

You can block caves in the nteleportation config without changing the daily homes TP limit. It's AllowCave.
HQM half-wall honeycombs in caves can get pretty ridiculous.

That cave building limit might be doable with Zone Manager, Zone Perms, and Entity Limit. You'd need to manually make the zones in the caves, though... Or cast just one on the offending dude's cave. When they enter the zone, they're granted entitylimit.default where you'd set your foundation, wall, etc limit.

Alternatively, you could block building in caves altogether with https://umod.org/plugins/rock-block

Hello and thank you

So building in caves should still be allowed, only 3/4 of the cave should not be built with foundations and walls, so that 1/4 base remains where the boxes are.
The guy has now built in two caves, from where it is allowed to build, as I said, there are only foundations with walls. Not a single door or garage door, just walls !!!
At the very end of the cave, he then has a few rooms with boxes, workbenches and the like.
Make an extra zone for each cave .... unfortunately I don't have the time for that :-(
Ban teleports is a better option, so everyone is forced to open doors.

The best thing would be if you were allowed to "only" upgrade to stone in caves
Could you do something like that?

You could with the manually created zones, zone perms, and https://umod.org/plugins/upgrade-permissions. I think that would limit that player to stone all over the server though. You'd need a custom plugin for it to be something that's just set and left alone, like most mods.

The blocking TPs in caves should fix your issue.
Ok, it would be doable, but that takes time again.
Then I prefer to ban it with the TP after the wipe

Thanks RyanFromRust