Character clad in rugged cowboy attire, lone ranger traversing a futuristic post-apocalyptic desert landscape, vast open desert stretching to the horizon, wide-angle perspective capturing the gritty expanse, armed with an advanced, sleek rifle, cinematic atmosphere with intense contrasts, vibrant HDR detailing, ultra high-definition 8k imagery, aspect ratio 3:4, dust swirling around in the dry wind, hint of a distant, abandoned cityscape against a crimson sunset sky.