A highly-detailed graphic novel illustration featuring a punk cute girl with a playful and rebellious demeanor, preparing to enter her rugged military battle mecha robot. She's perched at the open cockpit, exuding confidence. Her outfit is a hyper-detailed, sleek symbiotic body-tight jumpsuit that clings with futuristic elegance. She cradles a state-of-the-art helmet in one arm. The olive-green mecha displays visible signs of battle wear and tear, adorned with patches and scratches, narrating its storied past. The artwork captures a unique blend of Jamie Hewlett's and Ashley Wood's signature styles, reminiscent of Tank Girl and Gorillaz, with a hint of comic art flair. Rendered in hyper-detail and super-resolution, the scene is alive with dynamic energy and visual storytelling. The composition omits text, signatures, and logos, focusing solely on the vivid illustration. The mecha's design includes slight modifications to enhance visual intrigue while remaining true to the original inspiration's essence.