A celestial and ethereal portrayal of Yui Ikari from Neon Genesis Evangelion, depicted as a divine and transcendent figure merging with Evangelion Unit-01. She has flowing, luminescent hair, her eyes glowing softly with an otherworldly wisdom. She is surrounded by cosmic energy and floating LCL-like golden liquid, symbolizing her fusion with the Eva. The background features a surreal landscape blending biomechanical and metaphysical elements—Sephirothic Tree motifs, ancient ruins, and interdimensional lights. Her form is both human and divine, partially dissolving into a luminous, ethereal aura. Hyper-detailed, ultra-realistic, cinematic lighting, intricate textures, a fusion of sci-fi and mystical aesthetics, with influences from H.R. Giger and Yoshitaka Amano. A stunning balance between organic and mechanical beauty, evoking themes of transcendence, sacrifice, and eternity.