幻想风格蒸汽朋克自然融合神秘古老城市废墟水下建筑群

sci-fi futuristic illustration, 3D rendering, orange, gray, and black color scheme, light yellow bacA dark, serene sci-fi forest scene, 3D render, in a palette of deep charcoal, muted orange, and mossy green. Faint ethereal light filters through the canopy. The environment features complex mechanical structures integrated with glowing bioluminescent sensors and overgrown with vines. The composition is balanced and highly detailed, evoking a strong sense of abandoned futuristic technology reclaimed by nature. Naturalistic lighting enhances the texture of rusted metal and glowing flora. Shot with a cinematic style, no decorative elements.