Original anime concept art of a young adult mechanic working in a compact mecha repair bay, wearing a practical jumpsuit and gloves, standing beside a half-open small utility robot suit. Cockpit parts, maintenance tools, cables and inspection lights are clearly visible, with the character on one side and the mecha cockpit on the other to create a readable story relationship. Landscape 4:3 workshop composition, detailed mechanical design, warm work lights mixed with cool monitor glow, clean linework, believable metal surfaces, no logos, no readable text labels, no watermark, no copied franchise design, no oversized fantasy weapons.