You shouldn't have this.
The item id for Kuwait Bonfire Indestructable in unturned is 5483. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Useable: Barricade
Build: Campfire
Size_X: 255
Size_Y: 255
Size_Z: 0.675
Can_Be_Damaged: False
Allow_Placement_On_Vehicle: False
Asset_Bundle_Version: 3
Master_Bundle_Override: kuwait.masterbundle
Bundle_Override_Path: /Items/Barricades/Kuwait_Bonfire