Midjourney关键词生成机车壁纸咒语分享

咒语：BMW S1000rr2026 CAD style, pencil sketch effect, with classic rally racing colors, detailed measurements, and labeled annotations. Pure white background, black lines, with subtle color highlights on key headlights, rear spoiler, and rally decals --ar 16:9 --v 6.1 --s 750