cosplayer, dark and darker theme, armored knight, chainmail, dark cloak, brooding expression, holding sword, torchlight, dungeon background, stone walls, eerie shadows, full body pose, standing, medieval fantasy setting, rusted iron texture, leather boots, gauntlets, helmet with visor up, intense gaze, 3/4 view, atmospheric lighting, high contrast, detailed armor engravings, crossplay, gender-bend, strong posture, dynamic angle, misty atmosphere, aged parchment texture.