Animate this original artwork as a refined five-second website hero media asset. The exact electric aircraft hovers steadily above the lake; all visible rotors spin naturally with motion blur, slight controlled vertical movement and drifting mist. Preserve aircraft structure, rotor count and cabin. Preserve original identities, proportions, palette and materials. Locked camera unless explicitly specified. No zoom, cuts, text, UI, new objects or distorted anatomy. Continuous restrained motion; begin and end near the same composition where physically plausible.