Art style: аниме 90.
90年代赛璐璐动画风格。15岁的少年主角蹲在堆满废铁的垃圾场，正从一堆生锈的零件中拽出一架残破的机车框架。他的脸上沾着污垢，但眼神坚定且充满光芒。背景是夕阳下的废料堆，金红色的余晖照在铁锈上，产生一种凄凉的英雄主义感。
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "аниме 90" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "аниме 90".
Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "аниме 90" idiom, not in any other medium.
Character appearance reference (MUST match exactly):
- 主角（少年时期）: Strong rule: style --- аниме 90 ---. 90年代赛璐璐动画风格。一个15岁的少年，身材瘦削，穿着一件洗得发白的旧T恤，手臂上有擦伤。他的眼神锐利而叛逆，在阴暗的违章建筑区背景下显得格外明亮。他正在摆弄废旧的机械零件，手上沾满黑色的机油碳垢。背景是新北三重的铁皮屋，阴雨连绵，色彩灰暗压抑。
