This artwork was commissioned by me and drawn by Sajol Hasan:
https://x.com/Sajol201460
https://www.instagram.com/sajolhn
https://www.artstation.com/sajol2001
I have permission to distribute this work.
This artwork depicts the Doom Slayer from The Dark Ages as an Emperor's Champion of the Black Templars from Warhammer 40k.
The Champion's iconic Black Sword bears styling of Night Sentinel blades:
https://www.artstation.com/artwork/AZRWOW
And the shieldsaw has been redesigned to resemble a Crux Terminatus, and bears the relic xeno Skull of the Cacodominus:
https://www.artstation.com/artwork/6LNo5n