A 3D realistic image of a delicate glass skull, infused with shimmering green light that illuminates its intricate contours, casting ethereal reflections and shadows against a deep black background. This radiant skull seems to hover, exuding a futuristic and enigmatic aura. Rendered using the octane engine, the scene features subtle hints of light prisms that create an exquisite interplay of colors, enhancing the sci-fi, otherworldly atmosphere.