Ethereal autumn leaves deity with a mystical aura, surrounded by an ethereal fire, creating an epic and intricate portrait. The character is beautifully rendered in a hyper-detailed 3D style, with dynamic and volumetric lighting capturing every detail. Inspired by the artistry of Greg Rutkowski, the scene resembles an oil on canvas piece with a richly detailed background. This fantastical portrait showcases the elegance and complexity of a D&D character, highlighting a serene and powerful presence against the backdrop of swirling leaves and glowing embers. The overall composition is polished and artistic, free from imperfections or distortions, presenting the character in an awe-inspiring and visually captivating manner.