Futuristic Hydra organism merging advanced biology and nanotechnology, pulsating polyphonic chambers glowing in bio-luminescent hues of blue and green, cybernetic extensions fused with its body, symbiotic tentacles creating an intricate network of connections in the high-tech laboratory atmosphere adorned with translucent elements showcasing the complex inner workings of this hybrid lifeform. The lab's cool bioluminescent lighting accentuates the chrome-organic fused textures, amplifying the otherworldly beauty of this bioengineered form.