A hyper-realistic game character depiction of Thor, the God of Thunder, wielding Mjölnir in his right hand, his intricately symbolic armor reflecting ancient Norse mythology with detailed engravings. Lightning bolts dance around him, casting an ethereal glow that accentuates his commanding presence. He stands at the grand entrance of Valhalla, exuding an aura of divine strength and majesty. The scene is set against the dramatic backdrop of the majestic hall, with its towering golden gates and mythical carvings, capturing the essence of an epic Norse legend. Thor's expression is one of determination and wisdom, embodying the spirit of a revered deity.