Thank you @ziddersroofurry! Saw your comment on DA ^_^ I'm glad you came here!
Indeed. People who called it so should feed the skags.
NO not with their dead corpses! They should rise and bake some muffins
AND THEN FEED ALL MUFFINS TO SCAGS!! MWAHAHAHA
Actually I have no idea what term "fan-art" means; this concept has not formed at all, does not have clear frames or definition and in many ways contradicts to itself, but it's already widely used. Surely term "fan art" cannot be classified as genre of fine art because it has not based on sets of stylistic criteria, mediums and ways of performing, or any other genre signs. The only criterion that it implies is that such thing alludes to registered trade mark, so most likely in modern understanding this solely capitalistic term means: "waste products of processing registered consumer products".
And the notion "headcanon" in case with BL:WotH is not suitable either, since it materializes outside my head and able to jump from pages and screens into heads of other people… and the official continuity was already synchronized with something of it literally… I mean geographically.
Seriously, it would be stupid and meaningless if they would have done like whatever they planned before beginning of 2015, after they have already wasted too much time and all possible patience (three times) around this dumb rotten chicken.
… and actually both versions of this moment from first episode of TftBL was edited.
In the first version of the tale the moon was too dark and with sharp outlines, which are not natural for this time of day and air density on Pandora, so it is definitely montage.
In final cut version (which is definitely a montage too, as can be seen by suspicious shape of clouds) developers have painted over the spoilers without replacement, because they received the rights to tell a tale based on true event. But the viewers don't really need to know all the details from the beginning, so they have to assume that narrators simply haven't mentioned such minor detail.
All this time Elpis the Moon was watching over them with this weary smirk.
I think in case with BL:WotH the most suitable term would be "spin-off",
or to be more precise - Legends. And it's true, all of it.
You may ask for example "Bonzo" the Chronicler who joined Vaughn's tribe, this former Hyperion engineer was in the midst of the "Beast flood" and was miraculously saved because sincerely repented and prayed for "Nature Spirit's" mercy while snot was flowing from his nose. Of course, his version of Legends will be very fabulous because he's out of his mind, and good enough to instill reverent fear to other Children, generating superstitions, bizarre rituals and other lulz.
I would also like to mention, that when I was creating the illustration with Ruins of Helios, I took basic portion of inspiration from live and unwrapped version of White Ashes (different from OVO album version)
I listened it many times while I was bringing down the "Evil Tower" on Pandora over and over again on paper, calculating the trajectory of scatter of wreckage and dead bodies of innocent robots.
Taking into account the laws of physics, relatively common for the known universe, more logical option would be the one where it all turned into a huge horrible crater on the surface of the planet. But eventually I decided to make it less realistic but more symbolic (at least to make what should happen clearly visible) The picture was very dark and ominous when it just come into being, but when i came to the colouring of sketch of the final version, my thoughts have gone much further to the times of the third act, when the travellers came to this location reminding about distant past, in the context of completely different story.
Daym... translated into the language of TTG forums, crashing of the space station might sound like - planetary scale "shipping" - Heldora! Kek.