Highly-detailed graphic novel illustration featuring a punk cute girl leaning against her open military battle mecha robot. Adopting a Tank Girl comic style, she is poised to climb into the open cockpit. Her attire consists of an intricately detailed and smooth, symbiotic body-tight jumpsuit shimmering with futuristic flair. She cradles a sleek, advanced helmet under one arm. The olive-green mecha, bearing marks of wear and age, is adorned with battle patches and subtle graffiti. The artistic style blends influence from Jamie Hewlett, Gorillaz, and Ashley Wood, capturing a hyper-detailed, super-resolution essence reminiscent of comic art and ArtStation aesthetics. The image exudes an energetic and gritty vibe, demonstrating expressive character and mecha detail while omitting text, signatures, logos, and comic cover elements.