Sci professional artwork with ultra-fine 3D details, featuring a full-body archangel with wings majestically open, pointing upward into the sky. The imagery is hyper-realistic and fully detailed in pure white, embodying sci-fi realism and airbrush art techniques. The centerpiece is a stunningly realistic 3D illustration using alcohol ink and double exposure, showing a beautiful futuristic woman with flowing silvery blonde hair and deep gray eyes. Her skin reveals intricate black parts, contrasting with her human form. The scene is set against a long exposure celestial backdrop, which melds into a softly blended double exposure effect. The interplay of colors and iridescent patterns creates a surreal optical illusion, featuring a turquoise angel with flowing golden hair and feathery wings. Her futuristic armor is ornamented with intricate gems, and her extremely long, flowing hair seamlessly blends with the ethereal surroundings. The overall atmosphere exudes fantasy and enchantment, making the artwork a masterful piece of artistry.