Create a dramatic cinematic sci-fi illustration of a {argument name="character description" default="female android astronaut"} kneeling on the exterior hull of a massive spacecraft in orbit above Earth, performing emergency maintenance with a handheld plasma welding torch. She has a sleek white-and-silver biomechanical body suit integrated with robotic joints, segmented armor plates, visible black cables, tiny bolts, micro-panels, and subtle weathering; her long {argument name="hair color" default="silver-white"} hair streams wildly backward in zero gravity. Her face is covered by a plain opaque square censor block in muted gray, centered over the head area. She is posed on one knee with the other leg bent, leaning toward a vertical wall of dark spacecraft hull panels while holding the torch in both hands. The torch emits an intense blue-white point of light and a spray of orange sparks against the wall. The background shows the curved blue edge of Earth with glowing city lights below, deep black space filled with stars, and the enormous cylindrical spaceship surface receding into perspective. Add readable industrial markings on the wall such as {argument name="hull label" default="HULL SECTOR 12-A MAINTENANCE ACCESS"}. Style: ultra-detailed realistic concept art, high contrast, cold blue rim lighting, orange spark highlights, glossy metal reflections, hard-surface sci-fi design, shallow depth of field, dynamic diagonal composition, 8k level detail, no cartoon styling, no extra characters, no watermark.