"Create a hyper-realistic, dynamic portrait of the Dark King of the Abyss, dressed in an X-men costume, lying on a gold sarcophagus with japanese collection details. Utilize cinematic lighting, particles, and cybermagnetosphere details. The image should be in portrait mode with a blue wall as the backdrop. Ensure long limbs, a large chest, and a face-forward position. The final piece should have a stunning, flawless completion, and lifelike texture. Rendering should be done using Unreal Engine 5 or Octane Render."