Detailed, masterpiece, professional, dark, scary, octane render, HDR photography. A black panther walking in darkness inside an abandoned house. The floor is covered in shards of glass, and the panther's eyes, teeth, and rage are visible through the reflection of light as it stares ahead, like a predator ready to strike at any moment. Around the panther, fluorescent flowers, reminiscent of a science fiction world like Avatar, glow eerily in the darkness.