Create a hyperrealistic 3D art piece depicting a post-apocalyptic landscape. The image should feature a desolate, barren environment with ruins of buildings, twisted metal, and a massive, glowing crater in the distance. Incorporate detailed textures such as rust, concrete, and sand. The lighting should be harsh and dramatic, with a focus on the crater. Use a telephoto lens (200mm) with a high aperture (f/2.8) to capture the sense of distance and scale. Apply a subtle color grading effect to enhance the sense of desolation. The color palette should be muted and bleak, with shades of gray, brown, and orange dominating the scene.