Inquisitor in power armor, Warhammer 40K, gothic architecture, cathedral interior, grimdark atmosphere, ornate weapon, bolt pistol, chainsword, servo-skull, dramatic lighting, high contrast, space marine, battle stance, grim expression, purity seals, intricate armor details, skulls, imperial iconography, stained glass windows, towering pillars, incense smoke, dark reds and golds, 3/4 view, dynamic pose, action scene, energy glow, muzzle flash, battle-damaged armor, ceramite, reflective surfaces, ominous shadows, volumetric lighting, wide-angle shot.