character: a blonde anime girl with long hair, a braided bun with purple ribbon on the right side, blue eyes, and the exact same bangs hairstyle as the original image. Change her clothing to a white collared dress shirt with black tactical suspenders and black pants, plus a silver-buckled belt around the waist. Keep the black mechanical transformation device with orange and silver circular details strapped to her chest. Her right arm is raised with a clenched fist near her ear in a determined pose. Change her expression to a firm, resolute, and serious look with determined blue eyes, closed mouth, no smile. Maintain the pure white background and the same soft anime illustration style exactly. Do not add any text, symbols, or watermarks.
