Create a fierce female gunslinger blending CyberPunk, Steampunk, and Western aesthetics. She has a cybernetic arm with brass gears, glowing circuits, and steam vents. One eye is a mechanical monocle with a neon HUD. She wears a fitted leather coat with glowing seams, a corset reinforced with tech plating, and boots with hydraulic boosters. Her revolver fires plasma and bullets. The backdrop: a neon-lit saloon, hovering trains, and a dusty cyber frontier, blending grit with tech.