Render a gritty and realistic portrayal of a post-apocalyptic survivor, wearing tattered clothing and carrying makeshift weapons, standing in a desolate urban landscape. Enhance the atmosphere with muted colors and subtle details. 8k resolution.

quality, low quality,duplicate, morbid, mutilated, out of frame, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed , blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many , out of frame,fingers, long neck, username, watermark , neck standard , signature,abnormal leg, weapons, eyes