medieval knight, full plate armor, level cap, (30yo), strong build, longsword, shield, battle-hardened face, scar over eye, chainmail, leather boots, gauntlets, helmet with visor, standing, castle courtyard, stone walls, banners, training dummies, overcast sky, dynamic pose, action-ready stance, realistic, detailed texture, steel reflection, ambient light, high contrast, wide-angle shot, depth of field, epic, gritty atmosphere.