A formidable Aztec princess-warrior from a fictional 15th century Mesoamerican empire stands on a grand temple pyramid terrace during a dramatic volcanic eruption, wearing layered turquoise and gold feathered battle attire with intricate jaguar and eagle embroidery and a towering obsidian and gold war headdress with dangling quetzal plumes, her long black hair adorned with jade beads and crimson warrior paint, gripping a legendary obsidian macuahuitl club, fierce battle-ready expression, dramatic orange and red volcanic glow illumination contrasting cool blue twilight shadows from distant rain storms, rich details of ancient stone carvings and sacred codices, oil painting texture with digital precision, powerful dignified three-quarter composition against epic eruption sky with glowing lava rivers and towering ash clouds, 4k hyperdetailed digital art