Industrial Alien Horror Encounter

Create a dark cinematic sci-fi horror scene in an abandoned industrial facility at night: two human figures in black tactical clothing stand as small silhouettes on a wet metal catwalk, facing one gigantic biomechanical alien creature directly ahead. The creature is a massive glossy gray-black organic machine form with a bulbous central head, ribbed exoskeleton, folded wing-like shoulders, thick tentacle-like limbs, and slick translucent slime textures, towering over the humans in the mist. The environment is a cavernous refinery or reactor chamber with heavy pipes, railings, chains, tanks, grates, scaffolding, and dripping condensation; the floor and metal surfaces are rain-wet and reflective. Use a wide anamorphic movie frame, low-key lighting, deep shadows, blue-gray fog, faint backlighting behind the creature, and a tiny red warning light on the left. Emphasize scale contrast: exactly 2 people in the foreground and exactly 1 colossal alien entity in the background. Style should feel like a gritty practical-effects creature feature, hyper-detailed, photorealistic, grimy, high contrast, cinematic composition, no text, no watermark. Main subject: {argument name="creature type" default="gigantic biomechanical alien creature"}. Setting: {argument name="industrial setting" default="abandoned refinery reactor chamber"}. Mood: {argument name="mood" default="dark sci-fi horror"}. Lighting: {argument name="lighting style" default="blue-gray foggy backlight with deep shadows"}. Aspect ratio: {argument name="aspect ratio" default="wide anamorphic 2.39:1"}.