Caveat: I don;t own SH3, just SH4.
I opened a shore battery with S3D. The GUN is just a naval turret that attaches to a node, just like a ship. The base of the bunker has a zon, and an armor level.
Seems like you could add in a new shore batteries that use 3d models from other facilities, and have no guns.
Set the armor low I guess. Note that the file in SH4 is labeled (inside the zon) SH3 Zones Control.
Alternately...in the Terrain directory (whatever the equiv is in SH3) there are location dats for all the port facility groups. Dats. but no zons. What happens if you make a new facility dat with 1 object, say oil tanks. name it oiltanks.dat. Then make a zon for it. Maybe just
having a zon makes something damagable.
(BTW, if anyone figures out how to make a land object that you can "lock" in the periscope, let me know, I have a need for one in SH4
)
tater
tater