A colossal machine-god built as a sacred altar-throne inside a brutalist techno-cathedral

A colossal machine-god built as a sacred altar-throne inside a brutalist techno-cathedral, physically constructed and architecturally integrated, not floating, not spectral. Monumental cathedral-height central nave, towering concrete pillars, immense vertical scale, elevated side platforms, strict frontal symmetry, rows of kneeling faithful in ritual devotion, dark gunmetal steel, worn concrete, cables, chains, black reflective floor. The central machine face is harsher, more impersonal, more divine, with strong metallic mask language and red reactor eyes, fully embedded into the altar-machine. Lighting must stay controlled: narrow ritual skylight beams only, tight top-down shafts, dark side walls, dark upper recesses, deep blacks, strong shadow separation, minimal ambient fill, thin localized cold haze, no milky white fog, no broad white wash, no soft diffuse glow. Ultra-realistic film still, premium industrial dystopian realism, photorealistic --ar 9:16 --s 20 --style raw --v 8