Camouflage is written as an explicit three-beat sequence ('ripples its skin through three camouflage patterns before jetting away') — models handle transformation far better when you count the stages. Underwater macro with dappled sunlight sells the 'BBC unit' look; the sand cloud on exit gives a natural, motion-blurred way to end the shot. The negative prompt bans 'divers' so nothing breaks the wild-nature illusion.
Using & remixing it
Paste the JSON straight into Veo 3 or 3.1, or hit Copy as prose for the flattened sentence version — both work, JSON just keeps the fields easy to tweak. To change the look, re-roll one field at a time (swap the camera_motion or lighting and keep everything else fixed). Want a different subject in the same style? Open it in the Veo 3 prompt generator and edit the fields.