Loki: Cosmic Serpent Engraving

A majestic Norse trickster god inspired by Loki, standing front-facing with arms slightly extended in a commanding yet calm pose. He wears an elaborate Asgardian battle armor with layered metallic plates, flowing robes, emerald green accents, and a long ceremonial cape. A massive curved horned helmet frames his head. His expression is confident, mysterious, and calculating. The lower half of his body dissolves into swirling smoke, magical tendrils, serpentine forms, and abstract cosmic energy. Behind him is a perfectly symmetrical sacred geometry diagram featuring concentric circles, celestial navigation lines, technical drafting marks, alchemical symbols, compass elements, and minimalist architectural sketches. The entire composition is centered with perfect vertical symmetry and generous white negative space. Rendered as an ultra-detailed black ink illustration with fine cross-hatching, stippling, etching, engraving, and pen-and-ink linework. Minimal color palette with selective emerald green and subtle antique gold highlights only. High contrast, tattoo design aesthetic, mystical blueprint meets Renaissance scientific illustration, premium poster art, museum-quality detail, crisp clean background, ultra-sharp, 8k.