Official 4-koma Azur Lane: Slow Ahead! — Chapter 30-3
"How does Victorious invite Tirpitz?" "Umm, she puts a written invitation into a package and drops it onto her from overhead using aircraft..." "That's not a reference we can use!"
I have to admit, when I first saw this skin I wasn't overly keen on it due to Bismarck's sitting pose. Having seen it in action, however, it is absolutely stunning.