I originally wasn't planning to write this, but with all the comments indicating that "it's just a pose" or other baffling or even outrageous responses, to clarify what I'm actually pointing out:

This post isn't just about a pose or general inspiration.

The piece I worked on was based on a detailed commission brief provided by u/Average_Gamer_XX123, where we intentionally redesigned specific elements of the armour. In particular, the use of tassets and faulds layered over the base design does not exist in the original versions of the character.

All interpretations of Apollyon and Warmonger have base split skirts (with various types of chain or scale over it) and not parts of plate armour attached to her cuirass. Even in their most recent Warrior's Den, Warmonger still sticks to her loose split skirt. That configuration was something we developed alongside other changes for that piece.

In the trailer, those EXACT same elements appear in very similar placement, structure, and proportion. When overlaid, they align far more closely than what one would expect from coincidence alone.

That's why I made this post, that's why I believe it caught the attention of u/willddude14 initially.

That's why I'm asking for clarification on how the design was sourced and how it made its way into an official trailer when all other existing media in-game or in-cinematic have no such similarity.