[生成目标] 生成一段进阶变身视频：女子将手中的包丢在地上，包瞬间变形成一辆重型 Tesla 摩托车，她随即跨上车，疾驰而去。 [事件脚本] 开场：一名女子站在开阔的户外场景中，手里拿着一个包。她随手将包丢到地上。 核心事件：包落地后立刻开始一场极具视觉冲击力的进阶变形——它不断膨胀、重塑，伴随着炫目的能量光效发生形变；金属面板层层展开，车轮逐渐成型，整体结构最终凝实为一辆厚重强悍的 Tesla 摩托车。车身采用流畅前卫的 Tesla 设计语言，车架宽大，点缀着发光细节，气场十足。随后，她迈步上前，跨上这辆完全成型的重型 Tesla 摩托车，握紧车把，在低沉有力的引擎轰鸣声中启动车辆，向远方驶去。 结尾：女子骑着这辆重型 Tesla 摩托车渐渐远去，包已彻底消失不见，画面中只剩下她骑车离去的背影。 [保持一致性] 全程保持女子的身份、外貌和服装稳定不变。始终只有这一个包，且它完整变形成了唯一的一辆重型 Tesla 摩托车。确保空间关系连贯，从丢包、变形到骑车离去的全过程清晰流畅。画面中不出现任何其他物体或人物。

[Generation Goal] Generate an advanced transformation video: a woman drops the bag in her hand onto the ground; the bag instantly transforms into a heavy Tesla motorcycle, which she then mounts and rides away at speed. [Event Script] Opening: A woman stands in an open outdoor setting, holding a bag. She casually drops the bag onto the ground. Main event: Immediately after landing, the bag begins a visually striking advanced transformation. It expands and reshapes with dazzling energy effects; metal panels unfold layer by layer, wheels gradually form, and the overall structure solidifies into a heavy, powerful Tesla motorcycle. The bike features sleek, forward-looking Tesla design language, a broad frame, glowing accents, and an imposing presence. She then steps forward, mounts the fully formed heavy Tesla motorcycle, grips the handlebars, and starts it with a deep, powerful engine roar before riding into the distance. Ending: The woman gradually recedes into the distance on the heavy Tesla motorcycle. The bag has disappeared completely, and the frame shows only her riding away from behind. [Maintain Consistency] Keep the woman's identity, appearance, and clothing stable throughout. There is always exactly one bag, and it transforms completely into the only heavy Tesla motorcycle. Maintain coherent spatial relationships and make the entire progression from dropping the bag through transformation to riding away clear and fluid. Do not introduce any other objects or people.