A mature woman gracefully transforming into a mesmerizing Evangelion-inspired demonic mecha, set against the backdrop of an ethereal moonlit sky. Her beautiful eyes exude a captivating blend of mischief and charm, framed by a burgundy red hoodie. She possesses magnificent mega wings, one angelic and the other devilish, embodying the duality of her nature. Her elegant figure is highlighted by exquisitely detailed robotic features, each showcasing the intricate craftsmanship of a masterful creation. The scene comes alive with luminism, rendering a three-dimensional masterpiece that bursts with color and depth, achieved through an 8k resolution octane render. The neon lighting infuses the display with an isometric vibrancy, making the image a breathtaking and unforgettable visual experience.