Sora提示词：Vertical handheld footage. A heavy industrial field test of

Vertical handheld footage. A heavy industrial field test of a customized mech-walker. Low angle shot focusing on the front loader bucket. The metal teeth of the bucket forcefully dig deep into the hard red earth, scooping up a heavy load of soil and cassava roots. The machine's suspension dips under the weight. Suddenly, the operator revs the engine, thick black smoke shoots out, and the leg-mounted thrusters ignite close to the camera. The blast creates a shockwave of dust. The machine lifts the heavy harvest into the air. Raw audio visual vibe, debris flying, heat distortion from engines.