This actually looks like a large scale diorama as it is!
It looks like the aircraft and tanks are on static display. The Bf-109 looks to be a G-2 at least the one in the foreground is. Makes me wonder if this is an outdoor museum as you can see He-111,Me-110 and several different AFVs in the back ground.
The Facebook thread linked to suggests a Russian display of captured trophy equipment during or after The Great Patriotic War, a habit recently in use in those parts. Such displays have been happening since some early humanoid offed his neighbour and mounted the victim’s head on a stick. Recent finds from the Clades Variana battlefield tend to support Tacitus description of the Germans having made displays of some of the Roman dead. Whenever an orator addresses his audience from a rostrum he is commemorating the defeat of Antium by the consul Gaius Maenius in 338 BC, after which he decorated a large platform in the Forum of Rome with the bronze rams of six captured warships, leading to the platform thereafter being referred to as “The Rostra” (“The Beaks”) and lending it’s name (in the singular) to structures associated with speech making.
Most such displays are either intended to be temporary or succumb to the passing of the years, but where they do survive for extended periods they are of great interest to the historically inclined, such as the Burgunderbeute acquired in the aftermath of the battle of Grandson fought on the 2nd March 1476.
Even where such events were ephemeral, their depiction in art can be of interest, such as those on some Egyptian temples or the Arch of Titus but these must be treated with caution; compare the realistic depiction of looted equipment on the base of Trajan’s column with the fanciful recreations of fully armoured (Sarmatian) cavalry on the spiral narrative of he column itself.
Regards,
M