One of these five is not from Britain... well I guess three of these five? But one of these five really has nothing to do with Britain.

Marvel: Infinity War is the most ambitious crossover event in history

Japanese games: Hold my tea

seikenshin said:

One of these five is not from Britain... well I guess three of these five? But one of these five really has nothing to do with Britain.

None of them are because 4 are Made in Japan and the other in China.

Is that the Churchill tank that the St. Gloriana girls are on top of?

Warspite is British, Illustrious is British, Darjeeling and Orange Pekoe represent Britain, and I have no idea why Marie Antoinette is there

BrokenEagle98 said:

Is that the Churchill tank that the St. Gloriana girls are on top of?

That is the Churchill MK VII in the background, yes

Raynare said:

Marvel: Infinity War is the most ambitious crossover event in history

Japanese games: Hold my tea

Except Azur Lane is not from Japan. It's from China.
Plus Girls und Panzer is not originally from a game.

Added various tags including real world location. I think this is the Baroque Garden at the Songshan Cultural and Creative Park in Taipei.

Source: Taipei Travel Geek

VR-Man said:

Except Azur Lane is not from Japan. It's from China.
Plus Girls und Panzer is not originally from a game.

Azur Lane is a joint project and was always slated to be made and release in Japanese in Japan region noless.
In that light, it is still very much Japanese as any Japanese animations or games or anything these days.