Change their face expressions to more serious…

A striking high-resolution 3D character render set in a moody, rain-slicked cyberpunk alleyway. The subject is a woman with short, sharp black hair and a stern, focused expression, wearing futuristic tactical armor accented with glowing red neon trim. Her gear includes a glowing red earpiece and a distinct sigil on her collar. The lighting is dominated by high-contrast cool blue neon signage in the background and the warm, intense red glow reflecting off her armor and skin from the LEDs integrated into her suit. Rain droplets are visible on her face, hair, and clothing, adding to the gritty, high-tech atmosphere. The depth of field is shallow, drawing sharp focus to her piercing gaze while the city background dissolves into a soft, bokeh-filled blur. The composition is a tightly framed medium shot, emphasizing her intense persona and the intricate details of the futuristic equipment.