For me:

* Grimdark

* Gothic

* Military

* Battleground

* Spacehulk

* Industrial

* Dune

* Space Orcs

* Space Elves

* Dystopian

* Hive

* Hab Block

* Hab

* Underhive

* Post Apocalypse

* Armageddon

It doesn't always work, sometimes I get neon cyberpunk stuff. And scifi tags get a lot of stuff that fits more for Star Trek or Traveller than what I imagine for 40k.

A map of Crultus, one of the Agri-worlds in the Macharian Sector which is the setting of the Imperium Maledictum TTRPG. The map was made by me in Procreate. The first image features a little pin-point of the "town" in which our first proper assignment for our Patron will take place.
This is a height map of the planet, and the dark circular spots are the world's farms which have been designed to flood easily during the second of the planets weather extremes, leaving massive, circular craters in the earth.
The map was made for my GM. Please feel free to use the map if you like at any point with credit!

I'm curious if there are people like me, who are coming back due to the video games being more popular now. And 11th edition coming out, but not wanting to rebuy an entire army.