A captivating scene featuring a girl with striking, detailed facial features and mesmerizing eyes, her white hair contrasting against a sleek black mecha suit. She stands in a minimalistic side view, poised with a futuristic gun. The bright red backdrop enhances the simplicity of the setting. The fisheye perspective adds a dynamic touch to this composition, creating a masterpiece of official art quality. The aesthetic beauty is captured with animation-inspired precision, as she slightly arches her form, adding a sense of motion and grace to the depiction.