Alien reptilian creature towering over a futuristic landscape, its massive form reminiscent of a dinosaur yet bearing otherworldly features; bioluminescent scales shimmer in hues of green and blue, under a night sky filled with swirling purple nebulae; sharp, crystalline spines run along its back, blending seamlessly with the iridescent environment; its eyes glow with an enigmatic intelligence, casting an ethereal light over the alien vegetation beneath.