HDRP compatible, underwater lab, train stations, custom monuments

Monuments:

Gas station: default, added one more recycler
Mining outpost: green puzzle + oil refinery & a fuse puzzle underground
Red Hideout: Recycler, medical crate, a few barrels, blue puzzle, 2 entrances, oil refinery
Secret vault: Green puzzle
2 default lighthouses
3 Train stations
Oil rigs - 1 recycler inside the red card room on Large

Fishing village: Outpost vending machines (Without the resources one), Fortune wheel (Bandit camp wheel), one recycler, a few barrels, research table, repair bench, shop front
Underwater Lab
One cave with 2 pockets (2 spots to build)
River

Total prefab count: 1722
Requires oxide + RustEdit extension