character holding a gun, tactical gear, camouflage uniform, military boots, night vision goggles, determined expression, crouching position, urban environment, abandoned building, graffiti walls, dim lighting, flashlight beam, dynamic angle, close-up on hands and weapon, high-resolution textures, realistic materials, action-packed scene, suspenseful atmosphere, dusk, long shadows, strategic pose, ready for combat, focused gaze, intense mood, HDR effect, sharp details.