Póster de superviviente blindado en páramo alienígena

Vertical cinematic sci-fi movie poster of [a muscular lone male survivor] crouching low and powerful on a jagged rocky outcrop in an alien wasteland. One knee is bent forward, one hand braced on the ground, and the other grips a curved bone-handled knife with a dark blade pointed downward. His face is covered by a flat, centered, featureless rectangular mask in warm brown tones, with short dark hair visible above. He wears [weathered olive-green and brown] post-apocalyptic armor featuring bulky layered shoulder plates, woven netting and cords across the chest, leather straps, metal rings, buckles, forearm bracers, fingerless gloves, rugged tactical pants, heavy boots, and a draped cloak. Setting: [a barren rocky desert with distant jagged spires and eroded mountains], illuminated by a dramatic golden sunset with dust, volumetric haze, and atmospheric clouds. Sky: two celestial bodies, including an enormous rusty-orange planet dominating the upper-left and a smaller gray-brown moon in the upper-right. Gritty realism, sharp textures, high-contrast cinematic lighting, warm sepia and bronze color grading, dramatic depth of field. No text, logos, or watermarks.