Darkstar BFG gijinka (Doom The Dark Ages)

This artwork was commissioned by me and drawn by the talented Substance20:
https://twitter.com/S20_TBL
https://www.pixiv.net/en/users/18617250
I have permission to distribute this work.

This drawing depicts a gijinka (anime girl humanization) of the cut concept Cosmic BFG from Doom The Dark Ages
https://www.artstation.com/artwork/BkYg5r

Based on the artist's existing BFG-chan, but with an "alien imposter" angle as is typical in anime and Japanese media like Space Godzilla or Goku Black, or perhaps a simple "evil version" like Anti-Spiral Nia Teppelin in Gurren Lagann.
https://www.pixiv.net/en/artworks/90065099
https://www.pixiv.net/en/artworks/123527005
https://www.pixiv.net/en/artworks/96416191