A strikingly beautiful young girl with flowing, long burgundy hair, clad in intricately designed combat armor, wields an awe-inspiring melee weapon with a deadly grace. Her face, elegant yet haunting, conveys an eerie intensity. The artwork captures her full-length figure in sharp focus, with ultra-realistic detail reminiscent of concept art and photorealistic styles. Rendered in an octane 8k full frame landscape, the scene blends the artistic influences of Artgerm, Greg Rutkowski, and Alphonse Mucha, with a touch of ethereal glow to her presence.