Underwater eco-sanctuary, bioluminescent coral structures, sustainable underwater living pods, energy-efficient glass domes, nutrient-rich algae farms, tidal power generators, self-sustaining aquaponics systems, recycled plastic building materials, symbiotic marine life integration, deep sea thermal vents for geothermal energy, pressurized airlocks, advanced water filtration systems, oxygen-producing kelp forests, buoyant modular architecture, hydrodynamic design, bioluminescent lighting, underwater vertical gardens, adaptive smart materials, holographic communication interfaces, 8k resolution, photorealistic rendering, intricate detailing, harmonious integration with marine ecosystem, masterpiece quality <lora:Hand v2:0.7> <lora:Ganin_II:0.7> <lora:SameFace_Fix:0.7> <lora:FLUX-daubrez-DB4RZ:0.7> <lora:FluxMythV2:1.0> <lora:flux_dev:1>