Read about the jerrycan, one of those brilliant utilities created by the necessities of War.
Retro babe Viva Concor! (a high quality - and high volume, poster back in the days where I browsed newsgroups)
Panzer Panther, Ausf A
Note the neat camouflage stripes, the full set of wheel covers (the lower sections were normally thrown away by the crew to ease track change and maintenance) and the stack of Jerrycans on the turret roof.
Not my people
Not my war