Generate a highly detailed 3D model of a giant Kraken. Its body should be symmetrical and solid, resembling a massive octopus. Include 8 thick, muscular tentacles evenly spaced and fully connected to the central body. Tentacles must curve naturally and have detailed suction cups underneath. The head should be dome-shaped with textured, ridged skin and barnacles. Add two large glowing eyes and clearly defined mouthparts or beak underneath. Avoid floating or disconnected limbs. All parts must be proportionate, fused naturally, and anatomically correct. Pose the Kraken in a rising or coiled stance on the ocean floor, #ocean#