Asthetic1447 on Instagram: "In The Meg, intense underwater shark attacks were created using massive green-screen stages and mechanical rigs shaped like parts of the Megalodon. Actors performed on moving platforms that simulated the shark’s motion, helping them react realistically to the creature’s size and force. Water effects and wind machines added the chaotic feeling of being at sea. Behind the scenes, VFX teams replaced every green element with digital oceans, waves, and the fully animated M