Generates stylized box art inspired by official Nintendo GameCube game covers. Uses the GCNBoxArt keyword to frame compositions with bold, dynamic layouts, dramatic lighting, and a polished, early-2000s aesthetic. Mimics the visual language of real GameCube titles — including centered or action-focused characters, vivid backgrounds, and space for a logo or title. Works well with character portraits, fantasy or sci-fi scenes, and retro gaming styles. Designed to evoke nostalgia while maintaining a sharp, game-ready look.