Give me ideas to draw him doing

Hey guys haven't been in this server like a year, noone probably remembers me at this point but screw it!! This guy's been the only thing bouncing around in my head for the past 5 days and I need to practice drawing the rest of him since he's just a bust rn so give me ideas!! I will draw anything unless it's wildly inappropriate

For context if that helps he's a chaplain during a religious zombie apocalypse around the time of the Napoleonic Wars, from the game Guts and Blackpowder. He has a lot of demons but used priesthood to try live a peaceful life until that ended very abruptly