Ancient Tree Guardian

Ancient Tree Guardian: a benevolent giant tree guardian with luminous runes standing in an emerald forest clearing, strong face and branch silhouette, green amber and brown palette; premium Minecraft pixel art designed for a practical 64 by 64 wall build, one clear focal subject, centered balanced composition, bold readable silhouette, large coherent color regions, crisp pixel-art edges, clean simple background, limited high-contrast palette, no gradients, no tiny details, no text, no logo, no watermark, no copyrighted characters