giant plantera, monstrous plant creature, vibrant pink petals, sharp thorny vines, jungle biome, underground lair, bulbous body, glowing green heart, aggressive posture, lashing tendrils, moss-covered stone, humid atmosphere, dappled sunlight filtering through leaves, intense battle, dynamic action, rich earthy colors, detailed textures, organic materials, chaotic composition, high contrast lighting, immersive environment, fantasy setting, epic encounter, wide-angle shot.