Majestic and hyper-realistic game character Thor, the God of Thunder, stands heroically at the gates of Valhalla. He is adorned in armor of exquisite detail, laden with complex and meaningful symbols that merge ancient Norse art with futuristic design elements. Mjölnir, his legendary hammer, is firmly gripped in his right hand, crackling with vibrant lightning bolts that dance and weave around his powerful form. The dramatic sky is a swirling vortex of storm clouds, adding a sense of epic grandeur. His eyes glow with a fierce intensity, reflecting the divine energy coursing through him. The scene captures a moment of still anticipation, with the eternal halls of Valhalla towering behind him, bathed in an ethereal golden light that highlights their legendary magnificence.