Apparently some guys have gotten the green light from Toumas to make a Trench Crusade RPG.
Here's a quick copypaste from the discord thread on character creation:

>Archetypes define your Crusader’s role on and off the battlefield. Each offers a distinct approach to combat, faith, tactics, and survival. Your Archetype provides key abilities, suggested talents, and narrative cues that shape your playstyle

>Below are the list of Initiate (Tier 1 gameplay) archetypes for players to play. I have art for each if you all would like to see.
>Disclaimer: This is in draft and subject to change, please feel free to provide feedback.

>Trench Pilgrim
>Wandering zealots and trench warriors guided by visions and desperation.

>Observer
>Snipers, scouts, and battlefield visionaries attuned to the past, present, and future.

>Janissary
>Brutal frontline enforcers clad in alchemical steel and unwavering loyalty.

>Chorister
>Penitent hymn-warriors and conduits for divine harmonics.

>Warden of Dust
>Lorekeepers and exorcists who wield fire, scripture, and relentless memory.

>Shrine Anchorite
>Wandering battlefield healers who bind wounds with faith and resolve.

>Relic Scavenger
>Improvised fighters scavenging sanctity from the shattered earth.

>Prophet-Guard
>Chosen protectors of the Orders, bearing faith like a shield.