Tanks needs in service, and maintenance and repair. So you found in this package barrels, cans for fueling, boxes with ammunitions, repair barrel for gun, oil can, track, jack, tools,flame-welding set, workbench, shelter, e.t.c. You may load all of them or one by one. Only spare barrel, track and ammunition made to Panzer 38, all other item may be use independent. Barrels, jack and jerrycan are german WWII. type. Some textures maybe in other my package too.