Use Blender (bpy + Cycles, already installed) to make a 6-second cinematic nature-documentary shot of a brown pelican in flight: it glides low over rolling ocean waves at golden hour, beats its huge wings, then folds them back and plunge-dives into the water with a big splash. Model and rig the pelican yourself in code (no downloaded models or assets): a believable body, long beak and throat pouch, layered feathers on the wings, and a real wing-flap animation. A low tracking camera follows it with depth of field and motion blur. Deliver the final MP4 (at least 1080x1080, 24 fps), one full-resolution hero still of the best frame, and the .blend file and Python script you used. This machine renders on a 4-core CPU, so choose samples, resolution and denoising so the whole render finishes in under 45 minutes. It should look like a real wildlife documentary shot the moment it plays.