Edit_rev_3_final.PSD: Epic Fantasy, Astrid, resplendent Valkyrie warrior, celestial armor forged from starlight, radiant golden wings unfurled, intricate patterns of ancient runes etched upon armor, keen gaze of unwavering resolve, poised mid-air, celestial spear Gungnir crackling with ethereal energy, cascading waterfall of pure light behind her, swirling aurora borealis reflecting off polished pauldrons, dynamic pose of imminent battle, ethereal whispers of ancient prophecies echoing through the air, mystical Valhalla above, shimmering Bifrost bridge arches towards a divine realm, icy peaks below, jagged edges piercing the swirling clouds, composition emphasizing her strength and grace, atmosphere charged with divine power and impending conflict, mystical realm of Norse mythology blending with high fantasy aesthetics, battle-worn shield emblazoned with the emblem of Odin, flowing cape of woven starlight billowing behind her, detailed, polished, dramatic lighting accentuating the celestial glow, digital painting, intricate brushwork creating depth and texture, ultra-high resolution 8K, octane render engine, ray-tracing, subsurface scattering, volumetric lighting, depth of field blur | Fantasy